#31BA59#31BA59

#31BA59 is a light, vivid green. Relative luminance 0.365; OKLCH L 69.6% C 0.179 H 148.6°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#31BA59
RGB	rgb(49, 186, 89)
HSL	hsl(138, 58%, 46%)
HSV	hsv(138, 74%, 73%)
CMYK	cmyk(73.7%, 0%, 52.2%, 27.1%)
CIE-LAB	lab(66.89, -56.82, 38.70)
CIE-LCH	lch(66.89, 68.75, 145.74°)
OKLab	oklab(69.55% -0.1529 0.0934)
OKLCH	oklch(69.55% 0.179 148.6)
XYZ	xyz(20.6271, 36.4897, 15.4054)
Luminance	0.3649 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BA59 #BA3192

analogous

#4DBA31 #31BA59 #31BA9D

triadic

#31BA59 #5931BA #BA5931

tetradic

#31BA59 #314DBA #BA3192 #BA9D31

square

#31BA59 #314DBA #BA3192 #BA9D31

split-complementary

#31BA59 #9D31BA #BA314D

monochromatic

#17592B #248A42 #31BA59 #56D27A #86DFA0

Accessibility & contrast

On white

2.53

#31BA59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#31BA59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BA59

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BA59	#FFFFFF	#000000	##000000
##31BA59	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)

#BCAA51

Deuteranopia (green-blind)

#AC9E60

Tritanopia (blue-blind)

#00B6A4

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #31ba59;
/* rgb */ color: rgb(49, 186, 89);
/* oklch */ color: oklch(69.6% 0.179 148.6);

Tailwind

colors: {
  custom: {
    50: '#7dd08a',
    500: '#31ba59',
    950: '#000000',
  },
}

SCSS

$custom: #31ba59;
$custom-light: #7dd08a;
$custom-dark: #000000;

JSON

{
  "hex": "#31ba59",
  "rgb": {
    "r": 49,
    "g": 186,
    "b": 89
  },
  "hsl": {
    "h": 137.518,
    "s": 58.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.69554,
    "c": 0.17912,
    "h": 148.6
  },
  "luminance": 0.36492
}

Semantic roles & 50–950 ramp

primary

#31BA59

secondary

#C97EB3

accent

#46B4E2

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B140C

muted

#7C827D

Preview Lab

Preview with #31BA59

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

Preview Lab → · Contrast checker → · Palette generator →