#31C989#31C989

#31C989 is a light, vivid teal. Relative luminance 0.442; OKLCH L 74.3% C 0.155 H 159.9°. Best body text is #000000 at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#31C989
RGB	rgb(49, 201, 137)
HSL	hsl(155, 61%, 49%)
HSV	hsv(155, 76%, 79%)
CMYK	cmyk(75.6%, 0%, 31.8%, 21.2%)
CIE-LAB	lab(72.38, -53.63, 21.10)
CIE-LCH	lch(72.38, 57.63, 158.52°)
OKLab	oklab(74.34% -0.1458 0.0534)
OKLCH	oklch(74.34% 0.155 159.9)
XYZ	xyz(26.6658, 44.2292, 30.7938)
Luminance	0.4423 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C989 #C93171

analogous

#31C93D #31C989 #31BDC9

triadic

#31C989 #8931C9 #C98931

tetradic

#31C989 #3D31C9 #C93171 #BDC931

square

#31C989 #3D31C9 #C93171 #BDC931

split-complementary

#31C989 #C931BD #C93D31

monochromatic

#196746 #259867 #31C989 #5FD8A5 #90E4C1

Accessibility & contrast

On white

2.13

#31C989 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.85

#31C989 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C989

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C989	#FFFFFF	#000000	##000000
##31C989	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)

#C7B985

Deuteranopia (green-blind)

#B4AC8D

Tritanopia (blue-blind)

#00C8B8

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #31c989;
/* rgb */ color: rgb(49, 201, 137);
/* oklch */ color: oklch(74.3% 0.155 159.9);

Tailwind

colors: {
  custom: {
    50: '#80daab',
    500: '#31c989',
    950: '#000000',
  },
}

SCSS

$custom: #31c989;
$custom-light: #80daab;
$custom-dark: #000000;

JSON

{
  "hex": "#31c989",
  "rgb": {
    "r": 49,
    "g": 201,
    "b": 137
  },
  "hsl": {
    "h": 154.737,
    "s": 60.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.74337,
    "c": 0.15524,
    "h": 159.9
  },
  "luminance": 0.44232
}

Semantic roles & 50–950 ramp

primary

#31C989

secondary

#CF87A5

accent

#4487E4

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #31C989

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

Preview Lab → · Contrast checker → · Palette generator →