#1D8B1B#1D8B1B

#1D8B1B is a mid, vivid green. Relative luminance 0.188; OKLCH L 55.6% C 0.174 H 142.6°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#1D8B1B
RGB	rgb(29, 139, 27)
HSL	hsl(119, 67%, 33%)
HSV	hsv(119, 81%, 55%)
CMYK	cmyk(79.1%, 0%, 80.6%, 45.5%)
CIE-LAB	lab(50.46, -50.91, 47.32)
CIE-LCH	lch(50.46, 69.50, 137.10°)
OKLab	oklab(55.63% -0.1383 0.1057)
OKLCH	oklch(55.63% 0.174 142.6)
XYZ	xyz(9.9365, 18.8044, 4.1426)
Luminance	0.1881 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8B1B #891B8B

analogous

#558B1B #1D8B1B #1B8B51

triadic

#1D8B1B #1B1D8B #8B1B1D

tetradic

#1D8B1B #1B558B #891B8B #8B511B

square

#1D8B1B #1B558B #891B8B #8B511B

split-complementary

#1D8B1B #511B8B #8B1B55

monochromatic

#082507 #125811 #1D8B1B #28BE25 #48DB45

Accessibility & contrast

On white

4.41

#1D8B1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#1D8B1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8B1B

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8B1B	#FFFFFF	#000000	##000000
##1D8B1B	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D00

Deuteranopia (green-blind)

#827528

Tritanopia (blue-blind)

#008776

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1d8b1b;
/* rgb */ color: rgb(29, 139, 27);
/* oklch */ color: oklch(55.6% 0.174 142.6);

Tailwind

colors: {
  custom: {
    50: '#6eae61',
    500: '#1d8b1b',
    950: '#000000',
  },
}

SCSS

$custom: #1d8b1b;
$custom-light: #6eae61;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8b1b",
  "rgb": {
    "r": 29,
    "g": 139,
    "b": 27
  },
  "hsl": {
    "h": 118.929,
    "s": 67.47,
    "l": 32.549
  },
  "oklch": {
    "l": 0.55627,
    "c": 0.17404,
    "h": 142.6
  },
  "luminance": 0.18806
}

Semantic roles & 50–950 ramp

primary

#1D8B1B

secondary

#BA45BC

accent

#3DEAE7

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081005

muted

#7B7F7A

Preview Lab

Preview with #1D8B1B

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

Preview Lab → · Contrast checker → · Palette generator →