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Recognised as Colour

#049588

  • #049588
  • Cyan
  • Dark
  • Nearest: Dark cyan

#049588 is a cyan with RGB values 4, 149, 136 and HSL 175°, 95%, 30%. It is a dark colour, so black text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Dark cyan.

Colour values

#049588#049588
HEX#049588
RGBrgb(4, 149, 136)
RGB (0–1)0.0157, 0.5843, 0.5333
RGB percentages1.6%, 58.4%, 53.3%
HSLhsl(174.6, 94.8%, 30%)
HSV / HSBhsv(174.6, 97.3%, 58.4%)
CMYK97.3%, 0%, 8.7%, 41.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer300,424
CSS custom property--colour: #049588;

Brightness & contrast

Relative luminance0.23298WCAG 2.x, 0 is black and 1 is white
Perceived brightness123.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.66:1
Contrast with white3.71:1WCAG normal text: Fail
Contrast with black5.66:1WCAG normal text: AA
Greyscale equivalent#757575
Inverted#FB6A77

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#8D8C88no red cones; affects about 1% of men; ΔE 36.1 from the original
Deuteranopia#7C8089no green cones; the most common form, about 1% of men; ΔE 36.6 from the original
Tritanopia#009891no blue cones; rare, and affects men and women equally; ΔE 3.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.71:1WCAG large text: AA
Contrast with black, large text5.66:1WCAG large text: AAA

Named colours

Dark cyan · ΔE 9Light seagreen · ΔE 11.2Teal · ΔE 11.7Cadetblue · ΔE 18Medium turquoise · ΔE 22.3Dark turquoise · ΔE 23.1
Nearest named CSS colourDark cyan (#008B8B)ΔE 8.99, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#950411
Analogous#049540, #045995
Triadic#880495, #958804
Split complementary#95045A, #954004
Tetradic#400495, #950411, #599504

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#6AFBEE
Lighter +30%#38FAE8
Lighter +20%#07F8E3
Lighter +10%#05C7B5
Darker −10%#03635B
Darker −20%#01322D
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00998B
Less saturated −25%#178278

Channel breakdown

R4
G149
B136
Red4 (1.6%)
Green149 (58.4%)
Blue136 (53.3%)
Hue174.62°
Saturation (HSL)94.77%
Lightness30%
Dominant channelGreen
Hex per channelR 04 · G 95 · B 88

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Every value on this page was computed from “hex 049588” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.