#31B362#31B362

#31B362 is a light, vivid green. Relative luminance 0.338; OKLCH L 67.8% C 0.162 H 151.4°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#31B362
RGB	rgb(49, 179, 98)
HSL	hsl(143, 57%, 45%)
HSV	hsv(143, 73%, 70%)
CMYK	cmyk(72.6%, 0%, 45.3%, 29.8%)
CIE-LAB	lab(64.78, -52.85, 31.50)
CIE-LCH	lch(64.78, 61.53, 149.20°)
OKLab	oklab(67.85% -0.1422 0.0774)
OKLCH	oklch(67.85% 0.162 151.4)
XYZ	xyz(19.5897, 33.7728, 17.0393)
Luminance	0.3377 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B362 #B33182

analogous

#41B331 #31B362 #31B3A3

triadic

#31B362 #6231B3 #B36231

tetradic

#31B362 #3141B3 #B33182 #B3A331

square

#31B362 #3141B3 #B33182 #B3A331

split-complementary

#31B362 #A331B3 #B33141

monochromatic

#17532D #248348 #31B362 #52D081 #82DDA4

Accessibility & contrast

On white

2.71

#31B362 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#31B362 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B362

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B362	#FFFFFF	#000000	##000000
##31B362	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A45C

Deuteranopia (green-blind)

#A49968

Tritanopia (blue-blind)

#00B09F

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #31b362;
/* rgb */ color: rgb(49, 179, 98);
/* oklch */ color: oklch(67.8% 0.162 151.4);

Tailwind

colors: {
  custom: {
    50: '#7bcb90',
    500: '#31b362',
    950: '#000000',
  },
}

SCSS

$custom: #31b362;
$custom-light: #7bcb90;
$custom-dark: #000000;

JSON

{
  "hex": "#31b362",
  "rgb": {
    "r": 49,
    "g": 179,
    "b": 98
  },
  "hsl": {
    "h": 142.615,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.6785,
    "c": 0.16196,
    "h": 151.4
  },
  "luminance": 0.33775
}

Semantic roles & 50–950 ramp

primary

#31B362

secondary

#C67AA9

accent

#48A7E0

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #31B362

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

Preview Lab → · Contrast checker → · Palette generator →