#31BB8E#31BB8E

#31BB8E is a light, vivid teal. Relative luminance 0.381; OKLCH L 70.9% C 0.133 H 166.1°. Best body text is #000000 at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#31BB8E
RGB	rgb(49, 187, 142)
HSL	hsl(160, 58%, 46%)
HSV	hsv(160, 74%, 73%)
CMYK	cmyk(73.8%, 0%, 24.1%, 26.7%)
CIE-LAB	lab(68.13, -46.95, 12.51)
CIE-LCH	lch(68.13, 48.59, 165.08°)
OKLab	oklab(70.87% -0.1296 0.032)
OKLCH	oklch(70.87% 0.133 166.1)
XYZ	xyz(23.9167, 38.1438, 31.6879)
Luminance	0.3815 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BB8E #BB315E

analogous

#31BB49 #31BB8E #31A3BB

triadic

#31BB8E #8E31BB #BB8E31

tetradic

#31BB8E #4931BB #BB315E #A3BB31

square

#31BB8E #4931BB #BB315E #A3BB31

split-complementary

#31BB8E #BB31A3 #BB4931

monochromatic

#185A44 #248B69 #31BB8E #56D3AA #87E0C3

Accessibility & contrast

On white

2.43

#31BB8E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.63

#31BB8E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BB8E

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BB8E	#FFFFFF	#000000	##000000
##31BB8E	1.00	2.43	8.63	8.63
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.63	21.00	1.00	1.00
##000000	8.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7AE8C

Deuteranopia (green-blind)

#A5A191

Tritanopia (blue-blind)

#00BCAE

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #31bb8e;
/* rgb */ color: rgb(49, 187, 142);
/* oklch */ color: oklch(70.9% 0.133 166.1);

Tailwind

colors: {
  custom: {
    50: '#7dd0af',
    500: '#31bb8e',
    950: '#000000',
  },
}

SCSS

$custom: #31bb8e;
$custom-light: #7dd0af;
$custom-dark: #000000;

JSON

{
  "hex": "#31bb8e",
  "rgb": {
    "r": 49,
    "g": 187,
    "b": 142
  },
  "hsl": {
    "h": 160.435,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.70873,
    "c": 0.13348,
    "h": 166.1
  },
  "luminance": 0.38147
}

Semantic roles & 50–950 ramp

primary

#31BB8E

secondary

#C97F97

accent

#4679E2

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1410

muted

#7C827F

Preview Lab

Preview with #31BB8E

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

Preview Lab → · Contrast checker → · Palette generator →