#1D902B#1D902B

#1D902B is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.2% C 0.170 H 144.4°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#1D902B
RGB	rgb(29, 144, 43)
HSL	hsl(127, 66%, 34%)
HSV	hsv(127, 80%, 56%)
CMYK	cmyk(79.9%, 0%, 70.1%, 43.5%)
CIE-LAB	lab(52.27, -51.21, 43.13)
CIE-LCH	lch(52.27, 66.95, 139.90°)
OKLab	oklab(57.17% -0.1384 0.0991)
OKLCH	oklch(57.17% 0.17 144.4)
XYZ	xyz(10.9153, 20.3808, 5.6437)
Luminance	0.2038 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D902B #901D82

analogous

#49901D #1D902B #1D9065

triadic

#1D902B #2B1D90 #902B1D

tetradic

#1D902B #1D4990 #901D82 #90651D

square

#1D902B #1D4990 #901D82 #90651D

split-complementary

#1D902B #651D90 #901D49

monochromatic

#082A0D #135D1C #1D902B #27C33A #4CDB5E

Accessibility & contrast

On white

4.14

#1D902B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#1D902B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D902B

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D902B	#FFFFFF	#000000	##000000
##1D902B	1.00	4.14	5.08	5.08
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93821D

Deuteranopia (green-blind)

#867935

Tritanopia (blue-blind)

#008C7C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #1d902b;
/* rgb */ color: rgb(29, 144, 43);
/* oklch */ color: oklch(57.2% 0.170 144.4);

Tailwind

colors: {
  custom: {
    50: '#6fb26a',
    500: '#1d902b',
    950: '#000000',
  },
}

SCSS

$custom: #1d902b;
$custom-light: #6fb26a;
$custom-dark: #000000;

JSON

{
  "hex": "#1d902b",
  "rgb": {
    "r": 29,
    "g": 144,
    "b": 43
  },
  "hsl": {
    "h": 127.304,
    "s": 66.474,
    "l": 33.922
  },
  "oklch": {
    "l": 0.57165,
    "c": 0.17017,
    "h": 144.4
  },
  "luminance": 0.20382
}

Semantic roles & 50–950 ramp

primary

#1D902B

secondary

#BD4BB0

accent

#3ED5E9

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091107

muted

#7B807A

Preview Lab

Preview with #1D902B

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

Preview Lab → · Contrast checker → · Palette generator →