#31B882#31B882

#31B882 is a light, vivid teal. Relative luminance 0.365; OKLCH L 69.8% C 0.139 H 161.6°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#31B882
RGB	rgb(49, 184, 130)
HSL	hsl(156, 58%, 46%)
HSV	hsv(156, 73%, 72%)
CMYK	cmyk(73.4%, 0%, 29.3%, 27.8%)
CIE-LAB	lab(66.93, -48.47, 17.36)
CIE-LCH	lch(66.93, 51.48, 160.30°)
OKLab	oklab(69.81% -0.1323 0.0441)
OKLCH	oklch(69.81% 0.139 161.6)
XYZ	xyz(22.4340, 36.5430, 26.9859)
Luminance	0.3655 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B882 #B83167

analogous

#31B83E #31B882 #31AAB8

triadic

#31B882 #8231B8 #B88231

tetradic

#31B882 #3E31B8 #B83167 #AAB831

square

#31B882 #3E31B8 #B83167 #AAB831

split-complementary

#31B882 #B831AA #B83E31

monochromatic

#17573E #248860 #31B882 #55D2A0 #85DEBB

Accessibility & contrast

On white

2.53

#31B882 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#31B882 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B882

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B882	#FFFFFF	#000000	##000000
##31B882	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5AA7F

Deuteranopia (green-blind)

#A49E86

Tritanopia (blue-blind)

#00B8AA

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #31b882;
/* rgb */ color: rgb(49, 184, 130);
/* oklch */ color: oklch(69.8% 0.139 161.6);

Tailwind

colors: {
  custom: {
    50: '#7ccea6',
    500: '#31b882',
    950: '#000000',
  },
}

SCSS

$custom: #31b882;
$custom-light: #7ccea6;
$custom-dark: #000000;

JSON

{
  "hex": "#31b882",
  "rgb": {
    "r": 49,
    "g": 184,
    "b": 130
  },
  "hsl": {
    "h": 156,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.69808,
    "c": 0.13948,
    "h": 161.6
  },
  "luminance": 0.36546
}

Semantic roles & 50–950 ramp

primary

#31B882

secondary

#C87D9B

accent

#4784E1

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B140F

muted

#7C827F

Preview Lab

Preview with #31B882

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

Preview Lab → · Contrast checker → · Palette generator →