#15581E#15581E

#15581E is a dark, moderate green. Relative luminance 0.072; OKLCH L 40.5% C 0.112 H 145.2°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#15581E
RGB	rgb(21, 88, 30)
HSL	hsl(128, 61%, 21%)
HSV	hsv(128, 76%, 35%)
CMYK	cmyk(76.1%, 0%, 65.9%, 65.5%)
CIE-LAB	lab(32.33, -33.92, 27.16)
CIE-LCH	lch(32.33, 43.46, 141.31°)
OKLab	oklab(40.54% -0.0916 0.0638)
OKLCH	oklch(40.54% 0.112 145.2)
XYZ	xyz(4.0331, 7.2322, 2.4114)
Luminance	0.0723 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15581E #58154F

analogous

#2E5815 #15581E #155840

triadic

#15581E #1E1558 #581E15

tetradic

#15581E #152E58 #58154F #584015

square

#15581E #152E58 #58154F #584015

split-complementary

#15581E #401558 #58152E

monochromatic

#061908 #09270D #15581E #21892F #2DBB40

Accessibility & contrast

On white

8.58

#15581E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#15581E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15581E

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15581E	#FFFFFF	#000000	##FFFFFF
##15581E	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A4F18

Deuteranopia (green-blind)

#524A23

Tritanopia (blue-blind)

#00564C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #15581e;
/* rgb */ color: rgb(21, 88, 30);
/* oklch */ color: oklch(40.5% 0.112 145.2);

Tailwind

colors: {
  custom: {
    50: '#5e885c',
    500: '#15581e',
    950: '#000000',
  },
}

SCSS

$custom: #15581e;
$custom-light: #5e885c;
$custom-dark: #000000;

JSON

{
  "hex": "#15581e",
  "rgb": {
    "r": 21,
    "g": 88,
    "b": 30
  },
  "hsl": {
    "h": 128.06,
    "s": 61.468,
    "l": 21.373
  },
  "oklch": {
    "l": 0.40537,
    "c": 0.11164,
    "h": 145.2
  },
  "luminance": 0.07233
}

Semantic roles & 50–950 ramp

primary

#15581E

secondary

#903984

accent

#43CFE5

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050B04

muted

#797C79

Preview Lab

Preview with #15581E

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

Preview Lab → · Contrast checker → · Palette generator →