#1D8D2B#1D8D2B

#1D8D2B is a mid, vivid green. Relative luminance 0.195; OKLCH L 56.3% C 0.167 H 144.5°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#1D8D2B
RGB	rgb(29, 141, 43)
HSL	hsl(128, 66%, 33%)
HSV	hsv(128, 79%, 55%)
CMYK	cmyk(79.4%, 0%, 69.5%, 44.7%)
CIE-LAB	lab(51.25, -50.21, 42.04)
CIE-LCH	lch(51.25, 65.48, 140.06°)
OKLab	oklab(56.32% -0.1356 0.0968)
OKLCH	oklch(56.32% 0.167 144.5)
XYZ	xyz(10.4669, 19.4841, 5.4942)
Luminance	0.1948 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8D2B #8D1D7F

analogous

#478D1D #1D8D2B #1D8D63

triadic

#1D8D2B #2B1D8D #8D2B1D

tetradic

#1D8D2B #1D478D #8D1D7F #8D631D

square

#1D8D2B #1D478D #8D1D7F #8D631D

split-complementary

#1D8D2B #631D8D #8D1D47

monochromatic

#08270C #135A1C #1D8D2B #27C03A #4BDA5C

Accessibility & contrast

On white

4.29

#1D8D2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#1D8D2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8D2B

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8D2B	#FFFFFF	#000000	##000000
##1D8D2B	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F1D

Deuteranopia (green-blind)

#837734

Tritanopia (blue-blind)

#008979

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1d8d2b;
/* rgb */ color: rgb(29, 141, 43);
/* oklch */ color: oklch(56.3% 0.167 144.5);

Tailwind

colors: {
  custom: {
    50: '#6eaf69',
    500: '#1d8d2b',
    950: '#000000',
  },
}

SCSS

$custom: #1d8d2b;
$custom-light: #6eaf69;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8d2b",
  "rgb": {
    "r": 29,
    "g": 141,
    "b": 43
  },
  "hsl": {
    "h": 127.5,
    "s": 65.882,
    "l": 33.333
  },
  "oklch": {
    "l": 0.56321,
    "c": 0.16661,
    "h": 144.5
  },
  "luminance": 0.19485
}

Semantic roles & 50–950 ramp

primary

#1D8D2B

secondary

#BC4AAE

accent

#3FD4E9

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#081107

muted

#7B807A

Preview Lab

Preview with #1D8D2B

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

Preview Lab → · Contrast checker → · Palette generator →