#31A15B#31A15B

#31A15B is a light, vivid green. Relative luminance 0.269; OKLCH L 62.9% C 0.144 H 151.9°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#31A15B
RGB	rgb(49, 161, 91)
HSL	hsl(143, 53%, 41%)
HSV	hsv(143, 70%, 63%)
CMYK	cmyk(69.6%, 0%, 43.5%, 36.9%)
CIE-LAB	lab(58.88, -47.26, 27.56)
CIE-LCH	lch(58.88, 54.71, 149.75°)
OKLab	oklab(62.94% -0.1274 0.0681)
OKLCH	oklch(62.94% 0.144 151.9)
XYZ	xyz(15.8985, 26.8963, 14.2491)
Luminance	0.2690 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A15B #A13177

analogous

#3FA131 #31A15B #31A193

triadic

#31A15B #5B31A1 #A15B31

tetradic

#31A15B #313FA1 #A13177 #A19331

square

#31A15B #313FA1 #A13177 #A19331

split-complementary

#31A15B #9331A1 #A1313F

monochromatic

#144326 #237240 #31A15B #48C778 #77D69A

Accessibility & contrast

On white

3.29

#31A15B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#31A15B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A15B

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A15B	#FFFFFF	#000000	##000000
##31A15B	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A19456

Deuteranopia (green-blind)

#948A60

Tritanopia (blue-blind)

#009F90

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #31a15b;
/* rgb */ color: rgb(49, 161, 91);
/* oklch */ color: oklch(62.9% 0.144 151.9);

Tailwind

colors: {
  custom: {
    50: '#78be8a',
    500: '#31a15b',
    950: '#000000',
  },
}

SCSS

$custom: #31a15b;
$custom-light: #78be8a;
$custom-dark: #000000;

JSON

{
  "hex": "#31a15b",
  "rgb": {
    "r": 49,
    "g": 161,
    "b": 91
  },
  "hsl": {
    "h": 142.5,
    "s": 53.333,
    "l": 41.176
  },
  "oklch": {
    "l": 0.62943,
    "c": 0.14445,
    "h": 151.9
  },
  "luminance": 0.26898
}

Semantic roles & 50–950 ramp

primary

#31A15B

secondary

#BE70A1

accent

#4BA6DD

background

#F7FBF8

surface

#EEF7F0

border

#C9D0CB

text

#0A120C

muted

#7C817D

Preview Lab

Preview with #31A15B

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

Preview Lab → · Contrast checker → · Palette generator →