#31BB83#31BB83

#31BB83 is a light, vivid teal. Relative luminance 0.378; OKLCH L 70.6% C 0.142 H 161.1°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#31BB83
RGB	rgb(49, 187, 131)
HSL	hsl(156, 58%, 46%)
HSV	hsv(156, 74%, 73%)
CMYK	cmyk(73.8%, 0%, 29.9%, 26.7%)
CIE-LAB	lab(67.89, -49.45, 18.15)
CIE-LCH	lch(67.89, 52.67, 159.85°)
OKLab	oklab(70.61% -0.1348 0.0461)
OKLCH	oklch(70.61% 0.143 161.1)
XYZ	xyz(23.1312, 37.8296, 27.5511)
Luminance	0.3783 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BB83 #BB3169

analogous

#31BB3E #31BB83 #31AEBB

triadic

#31BB83 #8331BB #BB8331

tetradic

#31BB83 #3E31BB #BB3169 #AEBB31

square

#31BB83 #3E31BB #BB3169 #AEBB31

split-complementary

#31BB83 #BB31AE #BB3E31

monochromatic

#185A3F #248B61 #31BB83 #56D3A0 #87E0BC

Accessibility & contrast

On white

2.45

#31BB83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#31BB83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BB83

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BB83	#FFFFFF	#000000	##000000
##31BB83	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8AD80

Deuteranopia (green-blind)

#A7A087

Tritanopia (blue-blind)

#00BAAC

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #31bb83;
/* rgb */ color: rgb(49, 187, 131);
/* oklch */ color: oklch(70.6% 0.142 161.1);

Tailwind

colors: {
  custom: {
    50: '#7dd0a7',
    500: '#31bb83',
    950: '#000000',
  },
}

SCSS

$custom: #31bb83;
$custom-light: #7dd0a7;
$custom-dark: #000000;

JSON

{
  "hex": "#31bb83",
  "rgb": {
    "r": 49,
    "g": 187,
    "b": 131
  },
  "hsl": {
    "h": 155.652,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.70606,
    "c": 0.1425,
    "h": 161.1
  },
  "luminance": 0.37832
}

Semantic roles & 50–950 ramp

primary

#31BB83

secondary

#C97F9D

accent

#4685E2

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B140F

muted

#7C827F

Preview Lab

Preview with #31BB83

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

Preview Lab → · Contrast checker → · Palette generator →