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Recognised as Colour

#01744F

  • #01744F
  • Cyan
  • Dark
  • Nearest: Sea green

#01744F is a cyan with RGB values 1, 116, 79 and HSL 161°, 98%, 23%. It is a dark colour, so white text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#01744F#01744F
HEX#01744F
RGBrgb(1, 116, 79)
RGB (0–1)0.0039, 0.4549, 0.3098
RGB percentages0.4%, 45.5%, 31%
HSLhsl(160.7, 98.3%, 22.9%)
HSV / HSBhsv(160.7, 99.1%, 45.5%)
CMYK99.1%, 0%, 31.9%, 54.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer95,311
CSS custom property--colour: #01744F;

Brightness & contrast

Relative luminance0.13062WCAG 2.x, 0 is black and 1 is white
Perceived brightness92.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.81:1
Contrast with white5.81:1WCAG normal text: AA
Contrast with black3.61:1WCAG normal text: Fail
Greyscale equivalent#595959
Inverted#FE8BB0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#726A4Dno red cones; affects about 1% of men; ΔE 36.2 from the original
Deuteranopia#666251no green cones; the most common form, about 1% of men; ΔE 36.2 from the original
Tritanopia#00746Ano blue cones; rare, and affects men and women equally; ΔE 16.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.81:1WCAG large text: AAA
Contrast with black, large text3.61:1WCAG large text: AA

Named colours

Sea green · ΔE 11.5Teal · ΔE 23.6Dark cyan · ΔE 24.7Dark olivegreen · ΔE 25.9Medium seagreen · ΔE 27.4Light seagreen · ΔE 29.8
Nearest named CSS colourSea green (#2E8B57)ΔE 11.55, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#740126
Analogous#017416, #016074
Triadic#4F0174, #744F01
Split complementary#740160, #741601
Tetradic#150174, #740126, #5F7401

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#44FDC2
Lighter +30%#11FDB1
Lighter +20%#02D994
Lighter +10%#01A771
Darker −10%#01412D
Darker −20%#000F0A
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00754F
Less saturated −25%#10654A

Channel breakdown

R1
G116
B79
Red1 (0.4%)
Green116 (45.5%)
Blue79 (31%)
Hue160.7°
Saturation (HSL)98.29%
Lightness22.94%
Dominant channelGreen
Hex per channelR 01 · G 74 · B 4F

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Every value on this page was computed from “01744f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.