#31BB88#31BB88

#31BB88 is a light, vivid teal. Relative luminance 0.380; OKLCH L 70.7% C 0.138 H 163.3°. Best body text is #000000 at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#31BB88
RGB	rgb(49, 187, 136)
HSL	hsl(158, 58%, 46%)
HSV	hsv(158, 74%, 73%)
CMYK	cmyk(73.8%, 0%, 27.3%, 26.7%)
CIE-LAB	lab(68.00, -48.33, 15.59)
CIE-LCH	lch(68.00, 50.79, 162.13°)
OKLab	oklab(70.72% -0.1325 0.0397)
OKLCH	oklch(70.72% 0.138 163.3)
XYZ	xyz(23.4783, 37.9684, 29.3790)
Luminance	0.3797 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BB88 #BB3164

analogous

#31BB43 #31BB88 #31A9BB

triadic

#31BB88 #8831BB #BB8831

tetradic

#31BB88 #4331BB #BB3164 #A9BB31

square

#31BB88 #4331BB #BB3164 #A9BB31

split-complementary

#31BB88 #BB31A9 #BB4331

monochromatic

#185A41 #248B65 #31BB88 #56D3A5 #87E0BF

Accessibility & contrast

On white

2.44

#31BB88 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.59

#31BB88 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BB88

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BB88	#FFFFFF	#000000	##000000
##31BB88	1.00	2.44	8.59	8.59
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.59	21.00	1.00	1.00
##000000	8.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8AD85

Deuteranopia (green-blind)

#A6A18B

Tritanopia (blue-blind)

#00BBAD

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #31bb88;
/* rgb */ color: rgb(49, 187, 136);
/* oklch */ color: oklch(70.7% 0.138 163.3);

Tailwind

colors: {
  custom: {
    50: '#7dd0aa',
    500: '#31bb88',
    950: '#000000',
  },
}

SCSS

$custom: #31bb88;
$custom-light: #7dd0aa;
$custom-dark: #000000;

JSON

{
  "hex": "#31bb88",
  "rgb": {
    "r": 49,
    "g": 187,
    "b": 136
  },
  "hsl": {
    "h": 157.826,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.70724,
    "c": 0.13829,
    "h": 163.3
  },
  "luminance": 0.37971
}

Semantic roles & 50–950 ramp

primary

#31BB88

secondary

#C97F9A

accent

#4680E2

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1410

muted

#7C827F

Preview Lab

Preview with #31BB88

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

Preview Lab → · Contrast checker → · Palette generator →