#255138#255138

#255138 is a dark, moderate green. Relative luminance 0.066; OKLCH L 39.6% C 0.065 H 156.7°. Best body text is #FFFFFF at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#255138
RGB	rgb(37, 81, 56)
HSL	hsl(146, 37%, 23%)
HSV	hsv(146, 54%, 32%)
CMYK	cmyk(54.3%, 0%, 30.9%, 68.2%)
CIE-LAB	lab(30.79, -21.90, 10.15)
CIE-LCH	lch(30.79, 24.14, 155.14°)
OKLab	oklab(39.57% -0.06 0.0258)
OKLCH	oklch(39.57% 0.065 156.7)
XYZ	xyz(4.4188, 6.5633, 4.7746)
Luminance	0.0656 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255138 #51253E

analogous

#285125 #255138 #25514E

triadic

#255138 #382551 #513825

tetradic

#255138 #252851 #51253E #514E25

square

#255138 #252851 #51253E #514E25

split-complementary

#255138 #4E2551 #512528

monochromatic

#0A150F #12271B #255138 #387B55 #4BA572

Accessibility & contrast

On white

9.08

#255138 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#255138 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255138

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255138	#FFFFFF	#000000	##FFFFFF
##255138	1.00	9.08	2.31	9.08
#FFFFFF	9.08	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514B37

Deuteranopia (green-blind)

#4A473A

Tritanopia (blue-blind)

#19504A

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #255138;
/* rgb */ color: rgb(37, 81, 56);
/* oklch */ color: oklch(39.6% 0.065 156.7);

Tailwind

colors: {
  custom: {
    50: '#63826e',
    500: '#255138',
    950: '#000000',
  },
}

SCSS

$custom: #255138;
$custom-light: #63826e;
$custom-dark: #000000;

JSON

{
  "hex": "#255138",
  "rgb": {
    "r": 37,
    "g": 81,
    "b": 56
  },
  "hsl": {
    "h": 145.909,
    "s": 37.288,
    "l": 23.137
  },
  "oklch": {
    "l": 0.39569,
    "c": 0.06528,
    "h": 156.7
  },
  "luminance": 0.06564
}

Semantic roles & 50–950 ramp

primary

#255138

secondary

#844E6D

accent

#5B9CCD

background

#F6F8F6

surface

#EBEFEC

border

#C6CAC7

text

#050A07

muted

#7A7C7A

Preview Lab

Preview with #255138

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →