#31BB8C#31BB8C

#31BB8C is a light, vivid teal. Relative luminance 0.381; OKLCH L 70.8% C 0.135 H 165.2°. Best body text is #000000 at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#31BB8C
RGB	rgb(49, 187, 140)
HSL	hsl(160, 58%, 46%)
HSV	hsv(160, 74%, 73%)
CMYK	cmyk(73.8%, 0%, 25.1%, 26.7%)
CIE-LAB	lab(68.08, -47.42, 13.53)
CIE-LCH	lch(68.08, 49.31, 164.07°)
OKLab	oklab(70.82% -0.1305 0.0346)
OKLCH	oklch(70.82% 0.135 165.2)
XYZ	xyz(23.7679, 38.0843, 30.9042)
Luminance	0.3809 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BB8C #BB3160

analogous

#31BB47 #31BB8C #31A5BB

triadic

#31BB8C #8C31BB #BB8C31

tetradic

#31BB8C #4731BB #BB3160 #A5BB31

square

#31BB8C #4731BB #BB3160 #A5BB31

split-complementary

#31BB8C #BB31A5 #BB4731

monochromatic

#185A43 #248B68 #31BB8C #56D3A8 #87E0C1

Accessibility & contrast

On white

2.44

#31BB8C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.62

#31BB8C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BB8C

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BB8C	#FFFFFF	#000000	##000000
##31BB8C	1.00	2.44	8.62	8.62
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.62	21.00	1.00	1.00
##000000	8.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7AD89

Deuteranopia (green-blind)

#A6A18F

Tritanopia (blue-blind)

#00BBAE

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #31bb8c;
/* rgb */ color: rgb(49, 187, 140);
/* oklch */ color: oklch(70.8% 0.135 165.2);

Tailwind

colors: {
  custom: {
    50: '#7dd0ad',
    500: '#31bb8c',
    950: '#000000',
  },
}

SCSS

$custom: #31bb8c;
$custom-light: #7dd0ad;
$custom-dark: #000000;

JSON

{
  "hex": "#31bb8c",
  "rgb": {
    "r": 49,
    "g": 187,
    "b": 140
  },
  "hsl": {
    "h": 159.565,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.70822,
    "c": 0.13505,
    "h": 165.2
  },
  "luminance": 0.38087
}

Semantic roles & 50–950 ramp

primary

#31BB8C

secondary

#C97F98

accent

#467BE2

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1410

muted

#7C827F

Preview Lab

Preview with #31BB8C

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

Preview Lab → · Contrast checker → · Palette generator →