#31B965#31B965

#31B965 is a light, vivid green. Relative luminance 0.363; OKLCH L 69.5% C 0.167 H 151.5°. Best body text is #000000 at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#31B965
RGB	rgb(49, 185, 101)
HSL	hsl(143, 58%, 46%)
HSV	hsv(143, 74%, 73%)
CMYK	cmyk(73.5%, 0%, 45.4%, 27.5%)
CIE-LAB	lab(66.74, -54.54, 32.47)
CIE-LCH	lch(66.74, 63.47, 149.24°)
OKLab	oklab(69.48% -0.1467 0.0798)
OKLCH	oklch(69.48% 0.167 151.5)
XYZ	xyz(20.9627, 36.2881, 18.2089)
Luminance	0.3629 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B965 #B93185

analogous

#41B931 #31B965 #31B9A9

triadic

#31B965 #6531B9 #B96531

tetradic

#31B965 #3141B9 #B93185 #B9A931

square

#31B965 #3141B9 #B93185 #B9A931

split-complementary

#31B965 #A931B9 #B93141

monochromatic

#175830 #24894B #31B965 #55D285 #86DFA8

Accessibility & contrast

On white

2.54

#31B965 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.26

#31B965 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B965

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B965	#FFFFFF	#000000	##000000
##31B965	1.00	2.54	8.26	8.26
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.26	21.00	1.00	1.00
##000000	8.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA95F

Deuteranopia (green-blind)

#A99E6B

Tritanopia (blue-blind)

#00B6A5

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #31b965;
/* rgb */ color: rgb(49, 185, 101);
/* oklch */ color: oklch(69.5% 0.167 151.5);

Tailwind

colors: {
  custom: {
    50: '#7dcf92',
    500: '#31b965',
    950: '#000000',
  },
}

SCSS

$custom: #31b965;
$custom-light: #7dcf92;
$custom-dark: #000000;

JSON

{
  "hex": "#31b965",
  "rgb": {
    "r": 49,
    "g": 185,
    "b": 101
  },
  "hsl": {
    "h": 142.941,
    "s": 58.12,
    "l": 45.882
  },
  "oklch": {
    "l": 0.69482,
    "c": 0.16703,
    "h": 151.5
  },
  "luminance": 0.3629
}

Semantic roles & 50–950 ramp

primary

#31B965

secondary

#C87DAC

accent

#46A6E1

background

#F8FCF9

surface

#EFF9F1

border

#CAD2CB

text

#0B140D

muted

#7C827E

Preview Lab

Preview with #31B965

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

Preview Lab → · Contrast checker → · Palette generator →