#155131#155131

#155131 is a dark, moderate green. Relative luminance 0.063; OKLCH L 38.8% C 0.082 H 155.7°. Best body text is #FFFFFF at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#155131
RGB	rgb(21, 81, 49)
HSL	hsl(148, 59%, 20%)
HSV	hsv(148, 74%, 32%)
CMYK	cmyk(74.1%, 0%, 39.5%, 68.2%)
CIE-LAB	lab(30.07, -27.54, 13.43)
CIE-LCH	lch(30.07, 30.64, 154.00°)
OKLab	oklab(38.77% -0.0745 0.0337)
OKLCH	oklch(38.77% 0.082 155.7)
XYZ	xyz(3.8057, 6.2656, 3.9140)
Luminance	0.0627 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155131 #511535

analogous

#175115 #155131 #15514F

triadic

#155131 #311551 #513115

tetradic

#155131 #151751 #511535 #514F15

square

#155131 #151751 #511535 #514F15

split-complementary

#155131 #4F1551 #511517

monochromatic

#06180F #082014 #155131 #22824E #2EB26C

Accessibility & contrast

On white

9.32

#155131 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#155131 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155131

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155131	#FFFFFF	#000000	##FFFFFF
##155131	1.00	9.32	2.25	9.32
#FFFFFF	9.32	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514A2F

Deuteranopia (green-blind)

#494533

Tritanopia (blue-blind)

#005049

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #155131;
/* rgb */ color: rgb(21, 81, 49);
/* oklch */ color: oklch(38.8% 0.082 155.7);

Tailwind

colors: {
  custom: {
    50: '#5b8269',
    500: '#155131',
    950: '#000000',
  },
}

SCSS

$custom: #155131;
$custom-light: #5b8269;
$custom-dark: #000000;

JSON

{
  "hex": "#155131",
  "rgb": {
    "r": 21,
    "g": 81,
    "b": 49
  },
  "hsl": {
    "h": 148,
    "s": 58.824,
    "l": 20
  },
  "oklch": {
    "l": 0.38771,
    "c": 0.08181,
    "h": 155.7
  },
  "luminance": 0.06266
}

Semantic roles & 50–950 ramp

primary

#155131

secondary

#893964

accent

#4699E2

background

#F5F8F6

surface

#E9EFEB

border

#C5CAC6

text

#040A06

muted

#797C7A

Preview Lab

Preview with #155131

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

Preview Lab → · Contrast checker → · Palette generator →