#31A331#31A331

#31A331 is a light, vivid green. Relative luminance 0.271; OKLCH L 62.9% C 0.183 H 143.0°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#31A331
RGB	rgb(49, 163, 49)
HSL	hsl(120, 54%, 42%)
HSV	hsv(120, 70%, 64%)
CMYK	cmyk(69.9%, 0%, 69.9%, 36.1%)
CIE-LAB	lab(59.04, -53.73, 47.96)
CIE-LCH	lch(59.04, 72.02, 138.25°)
OKLab	oklab(62.91% -0.1459 0.1099)
OKLCH	oklch(62.91% 0.183 143)
XYZ	xyz(14.9173, 27.0675, 7.3435)
Luminance	0.2707 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A331 #A331A3

analogous

#6AA331 #31A331 #31A36A

triadic

#31A331 #3131A3 #A33131

tetradic

#31A331 #316AA3 #A331A3 #A36A31

square

#31A331 #316AA3 #A331A3 #A36A31

split-complementary

#31A331 #6A31A3 #A3316A

monochromatic

#154515 #237423 #31A331 #49C849 #78D678

Accessibility & contrast

On white

3.27

#31A331 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#31A331 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A331

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A331	#FFFFFF	#000000	##000000
##31A331	1.00	3.27	6.41	6.41
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79420

Deuteranopia (green-blind)

#998B3C

Tritanopia (blue-blind)

#0F9E8C

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #31a331;
/* rgb */ color: rgb(49, 163, 49);
/* oklch */ color: oklch(62.9% 0.183 143.0);

Tailwind

colors: {
  custom: {
    50: '#7abf6f',
    500: '#31a331',
    950: '#000000',
  },
}

SCSS

$custom: #31a331;
$custom-light: #7abf6f;
$custom-dark: #000000;

JSON

{
  "hex": "#31a331",
  "rgb": {
    "r": 49,
    "g": 163,
    "b": 49
  },
  "hsl": {
    "h": 120,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.62914,
    "c": 0.18261,
    "h": 143
  },
  "luminance": 0.27069
}

Semantic roles & 50–950 ramp

primary

#31A331

secondary

#BF71BF

accent

#4BDDDD

background

#F8FBF6

surface

#EFF7EC

border

#CAD0C7

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #31A331

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

Preview Lab → · Contrast checker → · Palette generator →