#31C899#31C899

#31C899 is a light, vivid teal. Relative luminance 0.443; OKLCH L 74.5% C 0.141 H 166.8°. Best body text is #000000 at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#31C899
RGB	rgb(49, 200, 153)
HSL	hsl(161, 61%, 49%)
HSV	hsv(161, 76%, 78%)
CMYK	cmyk(75.5%, 0%, 23.5%, 21.6%)
CIE-LAB	lab(72.40, -49.67, 12.58)
CIE-LCH	lch(72.40, 51.24, 165.79°)
OKLab	oklab(74.46% -0.1373 0.0322)
OKLCH	oklch(74.46% 0.141 166.8)
XYZ	xyz(27.6675, 44.2581, 37.2153)
Luminance	0.4426 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C899 #C83160

analogous

#31C84E #31C899 #31ACC8

triadic

#31C899 #9931C8 #C89931

tetradic

#31C899 #4E31C8 #C83160 #ACC831

square

#31C899 #4E31C8 #C83160 #ACC831

split-complementary

#31C899 #C831AC #C84E31

monochromatic

#19664E #259773 #31C899 #5FD8B2 #90E4CA

Accessibility & contrast

On white

2.13

#31C899 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.85

#31C899 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C899

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C899	#FFFFFF	#000000	##000000
##31C899	1.00	2.13	9.85	9.85
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.85	21.00	1.00	1.00
##000000	9.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3BA96

Deuteranopia (green-blind)

#B0AC9C

Tritanopia (blue-blind)

#00C9BB

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #31c899;
/* rgb */ color: rgb(49, 200, 153);
/* oklch */ color: oklch(74.5% 0.141 166.8);

Tailwind

colors: {
  custom: {
    50: '#80dab7',
    500: '#31c899',
    950: '#000000',
  },
}

SCSS

$custom: #31c899;
$custom-light: #80dab7;
$custom-dark: #000000;

JSON

{
  "hex": "#31c899",
  "rgb": {
    "r": 49,
    "g": 200,
    "b": 153
  },
  "hsl": {
    "h": 161.325,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.74461,
    "c": 0.14097,
    "h": 166.8
  },
  "luminance": 0.44261
}

Semantic roles & 50–950 ramp

primary

#31C899

secondary

#CE869D

accent

#4476E4

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1511

muted

#7D8380

Preview Lab

Preview with #31C899

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

Preview Lab → · Contrast checker → · Palette generator →