#31AB75#31AB75

#31AB75 is a light, vivid teal. Relative luminance 0.311; OKLCH L 66.1% C 0.134 H 159.6°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#31AB75
RGB	rgb(49, 171, 117)
HSL	hsl(153, 55%, 43%)
HSV	hsv(153, 71%, 67%)
CMYK	cmyk(71.3%, 0%, 31.6%, 32.9%)
CIE-LAB	lab(62.56, -46.07, 18.41)
CIE-LCH	lch(62.56, 49.61, 158.21°)
OKLab	oklab(66.13% -0.1254 0.0466)
OKLCH	oklch(66.13% 0.134 159.6)
XYZ	xyz(19.0385, 31.0610, 21.8182)
Luminance	0.3106 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AB75 #AB3167

analogous

#31AB38 #31AB75 #31A4AB

triadic

#31AB75 #7531AB #AB7531

tetradic

#31AB75 #3831AB #AB3167 #A4AB31

square

#31AB75 #3831AB #AB3167 #A4AB31

split-complementary

#31AB75 #AB31A4 #AB3831

monochromatic

#164C34 #237B54 #31AB75 #4DCC94 #7DDAB1

Accessibility & contrast

On white

2.91

#31AB75 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#31AB75 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AB75

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AB75	#FFFFFF	#000000	##000000
##31AB75	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99E72

Deuteranopia (green-blind)

#9A9378

Tritanopia (blue-blind)

#00AA9D

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #31ab75;
/* rgb */ color: rgb(49, 171, 117);
/* oklch */ color: oklch(66.1% 0.134 159.6);

Tailwind

colors: {
  custom: {
    50: '#7ac59d',
    500: '#31ab75',
    950: '#000000',
  },
}

SCSS

$custom: #31ab75;
$custom-light: #7ac59d;
$custom-dark: #000000;

JSON

{
  "hex": "#31ab75",
  "rgb": {
    "r": 49,
    "g": 171,
    "b": 117
  },
  "hsl": {
    "h": 153.443,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.66127,
    "c": 0.13376,
    "h": 159.6
  },
  "luminance": 0.31063
}

Semantic roles & 50–950 ramp

primary

#31AB75

secondary

#C27597

accent

#498BDF

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #31AB75

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

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