#1D8E2B#1D8E2B

#1D8E2B is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.6% C 0.168 H 144.5°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#1D8E2B
RGB	rgb(29, 142, 43)
HSL	hsl(127, 66%, 34%)
HSV	hsv(127, 80%, 56%)
CMYK	cmyk(79.6%, 0%, 69.7%, 44.3%)
CIE-LAB	lab(51.59, -50.54, 42.40)
CIE-LCH	lch(51.59, 65.97, 140.00°)
OKLab	oklab(56.6% -0.1365 0.0975)
OKLCH	oklch(56.6% 0.168 144.5)
XYZ	xyz(10.6150, 19.7804, 5.5436)
Luminance	0.1978 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8E2B #8E1D80

analogous

#478E1D #1D8E2B #1D8E63

triadic

#1D8E2B #2B1D8E #8E2B1D

tetradic

#1D8E2B #1D478E #8E1D80 #8E631D

square

#1D8E2B #1D478E #8E1D80 #8E631D

split-complementary

#1D8E2B #631D8E #8E1D47

monochromatic

#08280C #135B1C #1D8E2B #27C13A #4BDA5D

Accessibility & contrast

On white

4.24

#1D8E2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#1D8E2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8E2B

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8E2B	#FFFFFF	#000000	##000000
##1D8E2B	1.00	4.24	4.96	4.96
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91801D

Deuteranopia (green-blind)

#847834

Tritanopia (blue-blind)

#008A7A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1d8e2b;
/* rgb */ color: rgb(29, 142, 43);
/* oklch */ color: oklch(56.6% 0.168 144.5);

Tailwind

colors: {
  custom: {
    50: '#6eb06a',
    500: '#1d8e2b',
    950: '#000000',
  },
}

SCSS

$custom: #1d8e2b;
$custom-light: #6eb06a;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8e2b",
  "rgb": {
    "r": 29,
    "g": 142,
    "b": 43
  },
  "hsl": {
    "h": 127.434,
    "s": 66.082,
    "l": 33.529
  },
  "oklch": {
    "l": 0.56602,
    "c": 0.1678,
    "h": 144.5
  },
  "luminance": 0.19782
}

Semantic roles & 50–950 ramp

primary

#1D8E2B

secondary

#BD4AAE

accent

#3FD4E9

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#081107

muted

#7B807A

Preview Lab

Preview with #1D8E2B

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

Preview Lab → · Contrast checker → · Palette generator →