#31B262#31B262

#31B262 is a light, vivid green. Relative luminance 0.334; OKLCH L 67.6% C 0.161 H 151.6°. Best body text is #000000 at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#31B262
RGB	rgb(49, 178, 98)
HSL	hsl(143, 57%, 45%)
HSV	hsv(143, 72%, 70%)
CMYK	cmyk(72.5%, 0%, 44.9%, 30.2%)
CIE-LAB	lab(64.46, -52.48, 31.09)
CIE-LCH	lch(64.46, 61.00, 149.36°)
OKLab	oklab(67.59% -0.1413 0.0765)
OKLCH	oklch(67.59% 0.161 151.6)
XYZ	xyz(19.3900, 33.3734, 16.9727)
Luminance	0.3338 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B262 #B23181

analogous

#40B231 #31B262 #31B2A3

triadic

#31B262 #6231B2 #B26231

tetradic

#31B262 #3140B2 #B23181 #B2A331

square

#31B262 #3140B2 #B23181 #B2A331

split-complementary

#31B262 #A331B2 #B23140

monochromatic

#17522D #248248 #31B262 #51CF81 #81DCA4

Accessibility & contrast

On white

2.74

#31B262 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.68

#31B262 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B262

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B262	#FFFFFF	#000000	##000000
##31B262	1.00	2.74	7.68	7.68
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.68	21.00	1.00	1.00
##000000	7.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A35C

Deuteranopia (green-blind)

#A39868

Tritanopia (blue-blind)

#00AF9F

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #31b262;
/* rgb */ color: rgb(49, 178, 98);
/* oklch */ color: oklch(67.6% 0.161 151.6);

Tailwind

colors: {
  custom: {
    50: '#7bca90',
    500: '#31b262',
    950: '#000000',
  },
}

SCSS

$custom: #31b262;
$custom-light: #7bca90;
$custom-dark: #000000;

JSON

{
  "hex": "#31b262",
  "rgb": {
    "r": 49,
    "g": 178,
    "b": 98
  },
  "hsl": {
    "h": 142.791,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.67586,
    "c": 0.16065,
    "h": 151.6
  },
  "luminance": 0.33376
}

Semantic roles & 50–950 ramp

primary

#31B262

secondary

#C579A9

accent

#48A6E0

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #31B262

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

Preview Lab → · Contrast checker → · Palette generator →