#31BA74#31BA74

#31BA74 is a light, vivid green. Relative luminance 0.370; OKLCH L 70.0% C 0.155 H 155.7°. Best body text is #000000 at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#31BA74
RGB	rgb(49, 186, 116)
HSL	hsl(149, 58%, 46%)
HSV	hsv(149, 74%, 73%)
CMYK	cmyk(73.7%, 0%, 37.6%, 27.1%)
CIE-LAB	lab(67.30, -52.16, 25.36)
CIE-LCH	lch(67.30, 58.00, 154.07°)
OKLab	oklab(70.02% -0.1409 0.0635)
OKLCH	oklch(70.02% 0.155 155.7)
XYZ	xyz(21.9758, 37.0292, 22.5088)
Luminance	0.3703 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BA74 #BA3177

analogous

#32BA31 #31BA74 #31BAB8

triadic

#31BA74 #7431BA #BA7431

tetradic

#31BA74 #3132BA #BA3177 #BAB831

square

#31BA74 #3132BA #BA3177 #BAB831

split-complementary

#31BA74 #B831BA #BA3132

monochromatic

#175938 #248A56 #31BA74 #56D293 #86DFB2

Accessibility & contrast

On white

2.50

#31BA74 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.41

#31BA74 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BA74

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BA74	#FFFFFF	#000000	##000000
##31BA74	1.00	2.50	8.41	8.41
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.41	21.00	1.00	1.00
##000000	8.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9AB6F

Deuteranopia (green-blind)

#A89F79

Tritanopia (blue-blind)

#00B8A8

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #31ba74;
/* rgb */ color: rgb(49, 186, 116);
/* oklch */ color: oklch(70.0% 0.155 155.7);

Tailwind

colors: {
  custom: {
    50: '#7dd09c',
    500: '#31ba74',
    950: '#000000',
  },
}

SCSS

$custom: #31ba74;
$custom-light: #7dd09c;
$custom-dark: #000000;

JSON

{
  "hex": "#31ba74",
  "rgb": {
    "r": 49,
    "g": 186,
    "b": 116
  },
  "hsl": {
    "h": 149.343,
    "s": 58.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.70023,
    "c": 0.15455,
    "h": 155.7
  },
  "luminance": 0.37032
}

Semantic roles & 50–950 ramp

primary

#31BA74

secondary

#C97EA4

accent

#4696E2

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B140E

muted

#7C827E

Preview Lab

Preview with #31BA74

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

Preview Lab → · Contrast checker → · Palette generator →