#31C980#31C980

#31C980 is a light, vivid teal. Relative luminance 0.440; OKLCH L 74.1% C 0.163 H 156.8°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#31C980
RGB	rgb(49, 201, 128)
HSL	hsl(151, 61%, 49%)
HSV	hsv(151, 76%, 79%)
CMYK	cmyk(75.6%, 0%, 36.3%, 21.2%)
CIE-LAB	lab(72.22, -55.47, 25.62)
CIE-LCH	lch(72.22, 61.10, 155.21°)
OKLab	oklab(74.15% -0.1499 0.0643)
OKLCH	oklch(74.15% 0.163 156.8)
XYZ	xyz(26.0470, 43.9817, 27.5344)
Luminance	0.4399 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C980 #C9317A

analogous

#31C934 #31C980 #31C6C9

triadic

#31C980 #8031C9 #C98031

tetradic

#31C980 #3431C9 #C9317A #C6C931

square

#31C980 #3431C9 #C9317A #C6C931

split-complementary

#31C980 #C931C6 #C93431

monochromatic

#196741 #259861 #31C980 #5FD89E #90E4BC

Accessibility & contrast

On white

2.14

#31C980 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#31C980 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C980

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C980	#FFFFFF	#000000	##000000
##31C980	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B97B

Deuteranopia (green-blind)

#B5AC85

Tritanopia (blue-blind)

#00C7B6

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #31c980;
/* rgb */ color: rgb(49, 201, 128);
/* oklch */ color: oklch(74.1% 0.163 156.8);

Tailwind

colors: {
  custom: {
    50: '#80daa5',
    500: '#31c980',
    950: '#000000',
  },
}

SCSS

$custom: #31c980;
$custom-light: #80daa5;
$custom-dark: #000000;

JSON

{
  "hex": "#31c980",
  "rgb": {
    "r": 49,
    "g": 201,
    "b": 128
  },
  "hsl": {
    "h": 151.184,
    "s": 60.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.74146,
    "c": 0.16315,
    "h": 156.8
  },
  "luminance": 0.43985
}

Semantic roles & 50–950 ramp

primary

#31C980

secondary

#CF87A9

accent

#4491E4

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #31C980

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

Preview Lab → · Contrast checker → · Palette generator →