#31A01D#31A01D

#31A01D is a mid, vivid green. Relative luminance 0.259; OKLCH L 62.0% C 0.190 H 141.1°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#31A01D
RGB	rgb(49, 160, 29)
HSL	hsl(111, 69%, 37%)
HSV	hsv(111, 82%, 63%)
CMYK	cmyk(69.4%, 0%, 81.9%, 37.3%)
CIE-LAB	lab(57.92, -54.22, 53.90)
CIE-LCH	lch(57.92, 76.45, 135.17°)
OKLab	oklab(61.95% -0.1482 0.1195)
OKLCH	oklch(61.95% 0.19 141.1)
XYZ	xyz(14.0585, 25.8818, 5.4170)
Luminance	0.2588 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A01D #8C1DA0

analogous

#72A01D #31A01D #1DA04B

triadic

#31A01D #1D31A0 #A01D31

tetradic

#31A01D #1D72A0 #8C1DA0 #A04B1D

square

#31A01D #1D72A0 #8C1DA0 #A04B1D

split-complementary

#31A01D #4B1DA0 #A01D72

monochromatic

#11380A #216C14 #31A01D #41D426 #6CE157

Accessibility & contrast

On white

3.40

#31A01D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#31A01D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A01D

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A01D	#FFFFFF	#000000	##000000
##31A01D	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49100

Deuteranopia (green-blind)

#97882D

Tritanopia (blue-blind)

#189B88

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #31a01d;
/* rgb */ color: rgb(49, 160, 29);
/* oklch */ color: oklch(62.0% 0.190 141.1);

Tailwind

colors: {
  custom: {
    50: '#7abd65',
    500: '#31a01d',
    950: '#000000',
  },
}

SCSS

$custom: #31a01d;
$custom-light: #7abd65;
$custom-dark: #000000;

JSON

{
  "hex": "#31a01d",
  "rgb": {
    "r": 49,
    "g": 160,
    "b": 29
  },
  "hsl": {
    "h": 110.84,
    "s": 69.312,
    "l": 37.059
  },
  "oklch": {
    "l": 0.61952,
    "c": 0.19039,
    "h": 141.1
  },
  "luminance": 0.25883
}

Semantic roles & 50–950 ramp

primary

#31A01D

secondary

#B355C4

accent

#3CECD1

background

#F8FBF6

surface

#EFF7EB

border

#CAD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #31A01D

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

Preview Lab → · Contrast checker → · Palette generator →