#15731B#15731B

#15731B is a mid, vivid green. Relative luminance 0.125; OKLCH L 48.6% C 0.148 H 143.5°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#15731B
RGB	rgb(21, 115, 27)
HSL	hsl(124, 69%, 27%)
HSV	hsv(124, 82%, 45%)
CMYK	cmyk(81.7%, 0%, 76.5%, 54.9%)
CIE-LAB	lab(42.00, -44.09, 38.93)
CIE-LCH	lch(42.00, 58.82, 138.56°)
OKLab	oklab(48.55% -0.1194 0.0882)
OKLCH	oklch(48.55% 0.148 143.5)
XYZ	xyz(6.6374, 12.4992, 3.0995)
Luminance	0.1250 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15731B #73156D

analogous

#3E7315 #15731B #15734A

triadic

#15731B #1B1573 #731B15

tetradic

#15731B #153E73 #73156D #734A15

square

#15731B #153E73 #73156D #734A15

split-complementary

#15731B #4A1573 #73153E

monochromatic

#051A06 #0C3F0F #15731B #1EA727 #2AD835

Accessibility & contrast

On white

6.00

#15731B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#15731B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15731B

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15731B	#FFFFFF	#000000	##FFFFFF
##15731B	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#75670B

Deuteranopia (green-blind)

#6B6024

Tritanopia (blue-blind)

#007062

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #15731b;
/* rgb */ color: rgb(21, 115, 27);
/* oklch */ color: oklch(48.6% 0.148 143.5);

Tailwind

colors: {
  custom: {
    50: '#659c5e',
    500: '#15731b',
    950: '#000000',
  },
}

SCSS

$custom: #15731b;
$custom-light: #659c5e;
$custom-dark: #000000;

JSON

{
  "hex": "#15731b",
  "rgb": {
    "r": 21,
    "g": 115,
    "b": 27
  },
  "hsl": {
    "h": 123.83,
    "s": 69.118,
    "l": 26.667
  },
  "oklch": {
    "l": 0.48554,
    "c": 0.14846,
    "h": 143.5
  },
  "luminance": 0.125
}

Semantic roles & 50–950 ramp

primary

#15731B

secondary

#A93BA2

accent

#3CE1EC

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#070E05

muted

#7A7E79

Preview Lab

Preview with #15731B

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

Preview Lab → · Contrast checker → · Palette generator →