#31BA58#31BA58

#31BA58 is a light, vivid green. Relative luminance 0.365; OKLCH L 69.5% C 0.180 H 148.4°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#31BA58
RGB	rgb(49, 186, 88)
HSL	hsl(137, 58%, 46%)
HSV	hsv(137, 74%, 73%)
CMYK	cmyk(73.7%, 0%, 52.7%, 27.1%)
CIE-LAB	lab(66.88, -56.97, 39.18)
CIE-LCH	lch(66.88, 69.14, 145.48°)
OKLab	oklab(69.54% -0.1533 0.0944)
OKLCH	oklch(69.54% 0.18 148.4)
XYZ	xyz(20.5854, 36.4730, 15.1857)
Luminance	0.3648 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BA58 #BA3193

analogous

#4EBA31 #31BA58 #31BA9C

triadic

#31BA58 #5831BA #BA5831

tetradic

#31BA58 #314EBA #BA3193 #BA9C31

square

#31BA58 #314EBA #BA3193 #BA9C31

split-complementary

#31BA58 #9C31BA #BA314E

monochromatic

#17592A #248A41 #31BA58 #56D279 #86DFA0

Accessibility & contrast

On white

2.53

#31BA58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#31BA58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BA58

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BA58	#FFFFFF	#000000	##000000
##31BA58	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA94F

Deuteranopia (green-blind)

#AC9E5F

Tritanopia (blue-blind)

#00B6A4

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #31ba58;
/* rgb */ color: rgb(49, 186, 88);
/* oklch */ color: oklch(69.5% 0.180 148.4);

Tailwind

colors: {
  custom: {
    50: '#7dd089',
    500: '#31ba58',
    950: '#000000',
  },
}

SCSS

$custom: #31ba58;
$custom-light: #7dd089;
$custom-dark: #000000;

JSON

{
  "hex": "#31ba58",
  "rgb": {
    "r": 49,
    "g": 186,
    "b": 88
  },
  "hsl": {
    "h": 137.08,
    "s": 58.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.6954,
    "c": 0.17999,
    "h": 148.4
  },
  "luminance": 0.36475
}

Semantic roles & 50–950 ramp

primary

#31BA58

secondary

#C97EB3

accent

#46B5E2

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B140C

muted

#7C827D

Preview Lab

Preview with #31BA58

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

Preview Lab → · Contrast checker → · Palette generator →