#1D901A#1D901A

#1D901A is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.0% C 0.180 H 142.5°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#1D901A
RGB	rgb(29, 144, 26)
HSL	hsl(118, 69%, 33%)
HSV	hsv(118, 82%, 56%)
CMYK	cmyk(79.9%, 0%, 81.9%, 43.5%)
CIE-LAB	lab(52.15, -52.60, 49.24)
CIE-LCH	lch(52.15, 72.05, 136.89°)
OKLab	oklab(57.04% -0.1429 0.1095)
OKLCH	oklch(57.04% 0.18 142.5)
XYZ	xyz(10.6657, 20.2810, 4.3296)
Luminance	0.2028 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D901A #8D1A90

analogous

#58901A #1D901A #1A9052

triadic

#1D901A #1A1D90 #901A1D

tetradic

#1D901A #1A5890 #8D1A90 #90521A

square

#1D901A #1A5890 #8D1A90 #90521A

split-complementary

#1D901A #521A90 #901A58

monochromatic

#082807 #135C11 #1D901A #27C423 #4BDE47

Accessibility & contrast

On white

4.15

#1D901A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#1D901A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D901A

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D901A	#FFFFFF	#000000	##000000
##1D901A	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938200

Deuteranopia (green-blind)

#877929

Tritanopia (blue-blind)

#008B7A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1d901a;
/* rgb */ color: rgb(29, 144, 26);
/* oklch */ color: oklch(57.0% 0.180 142.5);

Tailwind

colors: {
  custom: {
    50: '#6fb261',
    500: '#1d901a',
    950: '#000000',
  },
}

SCSS

$custom: #1d901a;
$custom-light: #6fb261;
$custom-dark: #000000;

JSON

{
  "hex": "#1d901a",
  "rgb": {
    "r": 29,
    "g": 144,
    "b": 26
  },
  "hsl": {
    "h": 118.475,
    "s": 69.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.57037,
    "c": 0.18005,
    "h": 142.5
  },
  "luminance": 0.20282
}

Semantic roles & 50–950 ramp

primary

#1D901A

secondary

#BC47BF

accent

#3CECE8

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091105

muted

#7B807A

Preview Lab

Preview with #1D901A

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

Preview Lab → · Contrast checker → · Palette generator →