#1D5B1E#1D5B1E

#1D5B1E is a dark, moderate green. Relative luminance 0.078; OKLCH L 41.7% C 0.113 H 143.5°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#1D5B1E
RGB	rgb(29, 91, 30)
HSL	hsl(121, 52%, 24%)
HSV	hsv(121, 68%, 36%)
CMYK	cmyk(68.1%, 0%, 67%, 64.3%)
CIE-LAB	lab(33.64, -33.33, 28.71)
CIE-LCH	lch(33.64, 43.99, 139.26°)
OKLab	oklab(41.68% -0.0905 0.067)
OKLCH	oklch(41.68% 0.113 143.5)
XYZ	xyz(4.4819, 7.8367, 2.5045)
Luminance	0.0784 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5B1E #5B1D5A

analogous

#3B5B1D #1D5B1E #1D5B3D

triadic

#1D5B1E #1E1D5B #5B1E1D

tetradic

#1D5B1E #1D3B5B #5B1D5A #5B3D1D

square

#1D5B1E #1D3B5B #5B1D5A #5B3D1D

split-complementary

#1D5B1E #3D1D5B #5B1D3B

monochromatic

#071708 #0E2D0F #1D5B1E #2C892D #3BB83D

Accessibility & contrast

On white

8.18

#1D5B1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#1D5B1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5B1E

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5B1E	#FFFFFF	#000000	##FFFFFF
##1D5B1E	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5217

Deuteranopia (green-blind)

#554D23

Tritanopia (blue-blind)

#10584E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #1d5b1e;
/* rgb */ color: rgb(29, 91, 30);
/* oklch */ color: oklch(41.7% 0.113 143.5);

Tailwind

colors: {
  custom: {
    50: '#628a5c',
    500: '#1d5b1e',
    950: '#000000',
  },
}

SCSS

$custom: #1d5b1e;
$custom-light: #628a5c;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5b1e",
  "rgb": {
    "r": 29,
    "g": 91,
    "b": 30
  },
  "hsl": {
    "h": 120.968,
    "s": 51.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.41684,
    "c": 0.1126,
    "h": 143.5
  },
  "luminance": 0.07837
}

Semantic roles & 50–950 ramp

primary

#1D5B1E

secondary

#90448F

accent

#4DD9DB

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060C04

muted

#7A7D79

Preview Lab

Preview with #1D5B1E

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

Preview Lab → · Contrast checker → · Palette generator →