#31A978#31A978

#31A978 is a light, vivid teal. Relative luminance 0.304; OKLCH L 65.7% C 0.128 H 161.6°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#31A978
RGB	rgb(49, 169, 120)
HSL	hsl(156, 55%, 43%)
HSV	hsv(156, 71%, 66%)
CMYK	cmyk(71%, 0%, 29%, 33.7%)
CIE-LAB	lab(61.98, -44.59, 15.97)
CIE-LCH	lch(61.98, 47.36, 160.29°)
OKLab	oklab(65.67% -0.1219 0.0406)
OKLCH	oklch(65.67% 0.128 161.6)
XYZ	xyz(18.8428, 30.3828, 22.6371)
Luminance	0.3039 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A978 #A93162

analogous

#31A93C #31A978 #319EA9

triadic

#31A978 #7831A9 #A97831

tetradic

#31A978 #3C31A9 #A93162 #9EA931

square

#31A978 #3C31A9 #A93162 #9EA931

split-complementary

#31A978 #A9319E #A93C31

monochromatic

#154A35 #237A56 #31A978 #4CCB97 #7CD9B3

Accessibility & contrast

On white

2.97

#31A978 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#31A978 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A978

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A978	#FFFFFF	#000000	##000000
##31A978	1.00	2.97	7.08	7.08
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69C75

Deuteranopia (green-blind)

#97917B

Tritanopia (blue-blind)

#00A99C

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #31a978;
/* rgb */ color: rgb(49, 169, 120);
/* oklch */ color: oklch(65.7% 0.128 161.6);

Tailwind

colors: {
  custom: {
    50: '#79c39f',
    500: '#31a978',
    950: '#000000',
  },
}

SCSS

$custom: #31a978;
$custom-light: #79c39f;
$custom-dark: #000000;

JSON

{
  "hex": "#31a978",
  "rgb": {
    "r": 49,
    "g": 169,
    "b": 120
  },
  "hsl": {
    "h": 155.5,
    "s": 55.046,
    "l": 42.745
  },
  "oklch": {
    "l": 0.65674,
    "c": 0.12846,
    "h": 161.6
  },
  "luminance": 0.30385
}

Semantic roles & 50–950 ramp

primary

#31A978

secondary

#C17494

accent

#4986DE

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #31A978

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

Preview Lab → · Contrast checker → · Palette generator →