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Recognised as Colour

#078558

  • #078558
  • Cyan
  • Dark
  • Nearest: Sea green

#078558 is a cyan with RGB values 7, 133, 88 and HSL 159°, 90%, 27%. It is a dark colour, so white text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#078558#078558
HEX#078558
RGBrgb(7, 133, 88)
RGB (0–1)0.0275, 0.5216, 0.3451
RGB percentages2.7%, 52.2%, 34.5%
HSLhsl(158.6, 90%, 27.5%)
HSV / HSBhsv(158.6, 94.7%, 52.2%)
CMYK94.7%, 0%, 33.8%, 47.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer492,888
CSS custom property--colour: #078558;

Brightness & contrast

Relative luminance0.17525WCAG 2.x, 0 is black and 1 is white
Perceived brightness106.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.66:1
Contrast with white4.66:1WCAG normal text: AA
Contrast with black4.5:1WCAG normal text: AA
Greyscale equivalent#676767
Inverted#F87AA7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#837A55no red cones; affects about 1% of men; ΔE 39.9 from the original
Deuteranopia#76705Bno green cones; the most common form, about 1% of men; ΔE 40.7 from the original
Tritanopia#008479no blue cones; rare, and affects men and women equally; ΔE 20.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.66:1WCAG large text: AAA
Contrast with black, large text4.5:1WCAG large text: AAA

Named colours

Sea green · ΔE 5.4Medium seagreen · ΔE 19.5Dark cyan · ΔE 27.5Teal · ΔE 27.6Medium aquamarine · ΔE 28Light seagreen · ΔE 28.2
Nearest named CSS colourSea green (#2E8B57)ΔE 5.43, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#850734
Analogous#078519, #077385
Triadic#580785, #855807
Split complementary#850773, #851907
Tetradic#190785, #850734, #738507

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#61F7C1
Lighter +30%#31F4AE
Lighter +20%#0CE698
Lighter +10%#0AB578
Darker −10%#045538
Darker −20%#022418
Darker −30%#000000
Darker −40%#000000
More saturated +25%#008C5A
Less saturated −25%#197453

Channel breakdown

R7
G133
B88
Red7 (2.7%)
Green133 (52.2%)
Blue88 (34.5%)
Hue158.57°
Saturation (HSL)90%
Lightness27.45%
Dominant channelGreen
Hex per channelR 07 · G 85 · B 58

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Every value on this page was computed from “hex 078558” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.