#1D8B40#1D8B40

#1D8B40 is a mid, vivid green. Relative luminance 0.191; OKLCH L 56.0% C 0.147 H 148.9°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#1D8B40
RGB	rgb(29, 139, 64)
HSL	hsl(139, 65%, 33%)
HSV	hsv(139, 79%, 55%)
CMYK	cmyk(79.1%, 0%, 54%, 45.5%)
CIE-LAB	lab(50.80, -46.77, 31.50)
CIE-LCH	lch(50.80, 56.39, 146.04°)
OKLab	oklab(56.02% -0.1257 0.0759)
OKLCH	oklch(56.02% 0.147 148.9)
XYZ	xyz(10.6639, 19.0953, 7.9732)
Luminance	0.1910 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8B40 #8B1D68

analogous

#318B1D #1D8B40 #1D8B77

triadic

#1D8B40 #401D8B #8B401D

tetradic

#1D8B40 #1D318B #8B1D68 #8B771D

square

#1D8B40 #1D318B #8B1D68 #8B771D

split-complementary

#1D8B40 #771D8B #8B1D31

monochromatic

#082611 #125829 #1D8B40 #28BE57 #49D977

Accessibility & contrast

On white

4.36

#1D8B40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#1D8B40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8B40

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8B40	#FFFFFF	#000000	##000000
##1D8B40	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7E39

Deuteranopia (green-blind)

#807546

Tritanopia (blue-blind)

#00887A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1d8b40;
/* rgb */ color: rgb(29, 139, 64);
/* oklch */ color: oklch(56.0% 0.147 148.9);

Tailwind

colors: {
  custom: {
    50: '#6cae76',
    500: '#1d8b40',
    950: '#000000',
  },
}

SCSS

$custom: #1d8b40;
$custom-light: #6cae76;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8b40",
  "rgb": {
    "r": 29,
    "g": 139,
    "b": 64
  },
  "hsl": {
    "h": 139.091,
    "s": 65.476,
    "l": 32.941
  },
  "oklch": {
    "l": 0.5602,
    "c": 0.14681,
    "h": 148.9
  },
  "luminance": 0.19097
}

Semantic roles & 50–950 ramp

primary

#1D8B40

secondary

#BB4997

accent

#3FB3E8

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #1D8B40

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

Preview Lab → · Contrast checker → · Palette generator →