#1D8B3B#1D8B3B

#1D8B3B is a mid, vivid green. Relative luminance 0.190; OKLCH L 55.9% C 0.151 H 147.6°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#1D8B3B
RGB	rgb(29, 139, 59)
HSL	hsl(136, 65%, 33%)
HSV	hsv(136, 79%, 55%)
CMYK	cmyk(79.1%, 0%, 57.6%, 45.5%)
CIE-LAB	lab(50.74, -47.53, 33.97)
CIE-LCH	lch(50.74, 58.42, 144.44°)
OKLab	oklab(55.95% -0.1278 0.081)
OKLCH	oklch(55.95% 0.151 147.6)
XYZ	xyz(10.5279, 19.0410, 7.2572)
Luminance	0.1904 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8B3B #8B1D6D

analogous

#368B1D #1D8B3B #1D8B72

triadic

#1D8B3B #3B1D8B #8B3B1D

tetradic

#1D8B3B #1D368B #8B1D6D #8B721D

square

#1D8B3B #1D368B #8B1D6D #8B721D

split-complementary

#1D8B3B #721D8B #8B1D36

monochromatic

#082610 #125826 #1D8B3B #28BE50 #49D971

Accessibility & contrast

On white

4.37

#1D8B3B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#1D8B3B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8B3B

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8B3B	#FFFFFF	#000000	##000000
##1D8B3B	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7E33

Deuteranopia (green-blind)

#807541

Tritanopia (blue-blind)

#008879

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1d8b3b;
/* rgb */ color: rgb(29, 139, 59);
/* oklch */ color: oklch(55.9% 0.151 147.6);

Tailwind

colors: {
  custom: {
    50: '#6dae73',
    500: '#1d8b3b',
    950: '#000000',
  },
}

SCSS

$custom: #1d8b3b;
$custom-light: #6dae73;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8b3b",
  "rgb": {
    "r": 29,
    "g": 139,
    "b": 59
  },
  "hsl": {
    "h": 136.364,
    "s": 65.476,
    "l": 32.941
  },
  "oklch": {
    "l": 0.55947,
    "c": 0.15131,
    "h": 147.6
  },
  "luminance": 0.19042
}

Semantic roles & 50–950 ramp

primary

#1D8B3B

secondary

#BB499C

accent

#3FBAE8

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #1D8B3B

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

Preview Lab → · Contrast checker → · Palette generator →