#1D841B#1D841B

#1D841B is a mid, vivid green. Relative luminance 0.168; OKLCH L 53.6% C 0.166 H 142.6°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#1D841B
RGB	rgb(29, 132, 27)
HSL	hsl(119, 66%, 31%)
HSV	hsv(119, 80%, 52%)
CMYK	cmyk(78%, 0%, 79.5%, 48.2%)
CIE-LAB	lab(48.06, -48.60, 45.00)
CIE-LCH	lch(48.06, 66.24, 137.20°)
OKLab	oklab(53.63% -0.132 0.1008)
OKLCH	oklch(53.63% 0.166 142.6)
XYZ	xyz(8.9552, 16.8418, 3.8155)
Luminance	0.1684 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D841B #821B84

analogous

#51841B #1D841B #1B844D

triadic

#1D841B #1B1D84 #841B1D

tetradic

#1D841B #1B5184 #821B84 #844D1B

square

#1D841B #1B5184 #821B84 #844D1B

split-complementary

#1D841B #4D1B84 #841B51

monochromatic

#071E06 #125111 #1D841B #28B725 #44D841

Accessibility & contrast

On white

4.81

#1D841B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#1D841B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D841B

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D841B	#FFFFFF	#000000	##FFFFFF
##1D841B	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877701

Deuteranopia (green-blind)

#7C6F27

Tritanopia (blue-blind)

#008070

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1d841b;
/* rgb */ color: rgb(29, 132, 27);
/* oklch */ color: oklch(53.6% 0.166 142.6);

Tailwind

colors: {
  custom: {
    50: '#6ca960',
    500: '#1d841b',
    950: '#000000',
  },
}

SCSS

$custom: #1d841b;
$custom-light: #6ca960;
$custom-dark: #000000;

JSON

{
  "hex": "#1d841b",
  "rgb": {
    "r": 29,
    "g": 132,
    "b": 27
  },
  "hsl": {
    "h": 118.857,
    "s": 66.038,
    "l": 31.176
  },
  "oklch": {
    "l": 0.53634,
    "c": 0.16613,
    "h": 142.6
  },
  "luminance": 0.16843
}

Semantic roles & 50–950 ramp

primary

#1D841B

secondary

#B543B7

accent

#3FE9E6

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#081005

muted

#7B7F79

Preview Lab

Preview with #1D841B

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

Preview Lab → · Contrast checker → · Palette generator →