#31E889#31E889

#31E889 is a very light, vivid green. Relative luminance 0.602; OKLCH L 82.2% C 0.194 H 154.3°. Best body text is #000000 at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#31E889
RGB	rgb(49, 232, 137)
HSL	hsl(149, 80%, 55%)
HSV	hsv(149, 79%, 91%)
CMYK	cmyk(78.9%, 0%, 40.9%, 9%)
CIE-LAB	lab(81.93, -64.98, 33.89)
CIE-LCH	lch(81.93, 73.28, 152.45°)
OKLab	oklab(82.22% -0.1748 0.0841)
OKLCH	oklch(82.22% 0.194 154.3)
XYZ	xyz(34.6353, 60.1681, 33.4503)
Luminance	0.6017 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31E889 #E83190

analogous

#35E831 #31E889 #31E8E4

triadic

#31E889 #8931E8 #E88931

tetradic

#31E889 #3135E8 #E83190 #E8E431

square

#31E889 #3135E8 #E83190 #E8E431

split-complementary

#31E889 #E431E8 #E83135

monochromatic

#108F4D #16C66B #31E889 #68EEA9 #9FF4C8

Accessibility & contrast

On white

1.61

#31E889 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.03

#31E889 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31E889

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31E889	#FFFFFF	#000000	##000000
##31E889	1.00	1.61	13.03	13.03
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.03	21.00	1.00	1.00
##000000	13.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D582

Deuteranopia (green-blind)

#D3C68F

Tritanopia (blue-blind)

#00E5D0

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #31e889;
/* rgb */ color: rgb(49, 232, 137);
/* oklch */ color: oklch(82.2% 0.194 154.3);

Tailwind

colors: {
  custom: {
    50: '#86f1ac',
    500: '#31e889',
    950: '#000000',
  },
}

SCSS

$custom: #31e889;
$custom-light: #86f1ac;
$custom-dark: #000000;

JSON

{
  "hex": "#31e889",
  "rgb": {
    "r": 49,
    "g": 232,
    "b": 137
  },
  "hsl": {
    "h": 148.852,
    "s": 79.913,
    "l": 55.098
  },
  "oklch": {
    "l": 0.82215,
    "c": 0.19403,
    "h": 154.3
  },
  "luminance": 0.60172
}

Semantic roles & 50–950 ramp

primary

#31E889

secondary

#942A61

accent

#3198F6

background

#FCFFFD

surface

#F4FEF7

border

#CED6D0

text

#0D1710

muted

#7F8581

Preview Lab

Preview with #31E889

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

Preview Lab → · Contrast checker → · Palette generator →