#31B960#31B960

#31B960 is a light, vivid green. Relative luminance 0.362; OKLCH L 69.4% C 0.172 H 150.2°. Best body text is #000000 at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#31B960
RGB	rgb(49, 185, 96)
HSL	hsl(141, 58%, 46%)
HSV	hsv(141, 74%, 73%)
CMYK	cmyk(73.5%, 0%, 48.1%, 27.5%)
CIE-LAB	lab(66.67, -55.38, 34.92)
CIE-LCH	lch(66.67, 65.47, 147.76°)
OKLab	oklab(69.4% -0.1489 0.0852)
OKLCH	oklch(69.4% 0.172 150.2)
XYZ	xyz(20.7252, 36.1930, 16.9578)
Luminance	0.3619 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B960 #B9318A

analogous

#46B931 #31B960 #31B9A4

triadic

#31B960 #6031B9 #B96031

tetradic

#31B960 #3146B9 #B9318A #B9A431

square

#31B960 #3146B9 #B9318A #B9A431

split-complementary

#31B960 #A431B9 #B93146

monochromatic

#17582E #248947 #31B960 #55D280 #86DFA4

Accessibility & contrast

On white

2.55

#31B960 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.24

#31B960 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B960

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B960	#FFFFFF	#000000	##000000
##31B960	1.00	2.55	8.24	8.24
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.24	21.00	1.00	1.00
##000000	8.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA959

Deuteranopia (green-blind)

#AA9E66

Tritanopia (blue-blind)

#00B6A4

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #31b960;
/* rgb */ color: rgb(49, 185, 96);
/* oklch */ color: oklch(69.4% 0.172 150.2);

Tailwind

colors: {
  custom: {
    50: '#7dcf8e',
    500: '#31b960',
    950: '#000000',
  },
}

SCSS

$custom: #31b960;
$custom-light: #7dcf8e;
$custom-dark: #000000;

JSON

{
  "hex": "#31b960",
  "rgb": {
    "r": 49,
    "g": 185,
    "b": 96
  },
  "hsl": {
    "h": 140.735,
    "s": 58.12,
    "l": 45.882
  },
  "oklch": {
    "l": 0.69399,
    "c": 0.17159,
    "h": 150.2
  },
  "luminance": 0.36195
}

Semantic roles & 50–950 ramp

primary

#31B960

secondary

#C87DAE

accent

#46ACE1

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B140C

muted

#7C827D

Preview Lab

Preview with #31B960

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

Preview Lab → · Contrast checker → · Palette generator →