#1D8F31#1D8F31

#1D8F31 is a mid, vivid green. Relative luminance 0.201; OKLCH L 56.9% C 0.165 H 145.4°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#1D8F31
RGB	rgb(29, 143, 49)
HSL	hsl(131, 66%, 34%)
HSV	hsv(131, 80%, 56%)
CMYK	cmyk(79.7%, 0%, 65.7%, 43.9%)
CIE-LAB	lab(51.98, -50.22, 40.20)
CIE-LCH	lch(51.98, 64.33, 141.33°)
OKLab	oklab(56.95% -0.1354 0.0935)
OKLCH	oklch(56.95% 0.165 145.4)
XYZ	xyz(10.8828, 20.1266, 6.2164)
Luminance	0.2013 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8F31 #8F1D7B

analogous

#428F1D #1D8F31 #1D8F6A

triadic

#1D8F31 #311D8F #8F311D

tetradic

#1D8F31 #1D428F #8F1D7B #8F6A1D

square

#1D8F31 #1D428F #8F1D7B #8F6A1D

split-complementary

#1D8F31 #6A1D8F #8F1D42

monochromatic

#08290E #135C20 #1D8F31 #27C242 #4CDB65

Accessibility & contrast

On white

4.18

#1D8F31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#1D8F31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8F31

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8F31	#FFFFFF	#000000	##000000
##1D8F31	1.00	4.18	5.03	5.03
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918126

Deuteranopia (green-blind)

#857939

Tritanopia (blue-blind)

#008B7B

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1d8f31;
/* rgb */ color: rgb(29, 143, 49);
/* oklch */ color: oklch(56.9% 0.165 145.4);

Tailwind

colors: {
  custom: {
    50: '#6eb16d',
    500: '#1d8f31',
    950: '#000000',
  },
}

SCSS

$custom: #1d8f31;
$custom-light: #6eb16d;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8f31",
  "rgb": {
    "r": 29,
    "g": 143,
    "b": 49
  },
  "hsl": {
    "h": 130.526,
    "s": 66.279,
    "l": 33.725
  },
  "oklch": {
    "l": 0.56945,
    "c": 0.16459,
    "h": 145.4
  },
  "luminance": 0.20128
}

Semantic roles & 50–950 ramp

primary

#1D8F31

secondary

#BD4BA9

accent

#3FCBE9

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#081107

muted

#7B807A

Preview Lab

Preview with #1D8F31

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

Preview Lab → · Contrast checker → · Palette generator →