#31AB7B#31AB7B

#31AB7B is a light, vivid teal. Relative luminance 0.312; OKLCH L 66.3% C 0.129 H 162.4°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#31AB7B
RGB	rgb(49, 171, 123)
HSL	hsl(156, 55%, 43%)
HSV	hsv(156, 71%, 67%)
CMYK	cmyk(71.3%, 0%, 28.1%, 32.9%)
CIE-LAB	lab(62.68, -44.74, 15.29)
CIE-LCH	lch(62.68, 47.28, 161.13°)
OKLab	oklab(66.27% -0.1225 0.0389)
OKLCH	oklch(66.27% 0.129 162.4)
XYZ	xyz(19.4026, 31.2066, 23.7360)
Luminance	0.3121 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AB7B #AB3161

analogous

#31AB3E #31AB7B #319EAB

triadic

#31AB7B #7B31AB #AB7B31

tetradic

#31AB7B #3E31AB #AB3161 #9EAB31

square

#31AB7B #3E31AB #AB3161 #9EAB31

split-complementary

#31AB7B #AB319E #AB3E31

monochromatic

#164C37 #237B59 #31AB7B #4DCC9A #7DDAB5

Accessibility & contrast

On white

2.90

#31AB7B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.24

#31AB7B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AB7B

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AB7B	#FFFFFF	#000000	##000000
##31AB7B	1.00	2.90	7.24	7.24
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.24	21.00	1.00	1.00
##000000	7.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89E78

Deuteranopia (green-blind)

#99937E

Tritanopia (blue-blind)

#00AB9E

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #31ab7b;
/* rgb */ color: rgb(49, 171, 123);
/* oklch */ color: oklch(66.3% 0.129 162.4);

Tailwind

colors: {
  custom: {
    50: '#7ac5a1',
    500: '#31ab7b',
    950: '#000000',
  },
}

SCSS

$custom: #31ab7b;
$custom-light: #7ac5a1;
$custom-dark: #000000;

JSON

{
  "hex": "#31ab7b",
  "rgb": {
    "r": 49,
    "g": 171,
    "b": 123
  },
  "hsl": {
    "h": 156.393,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.66268,
    "c": 0.12852,
    "h": 162.4
  },
  "luminance": 0.31209
}

Semantic roles & 50–950 ramp

primary

#31AB7B

secondary

#C27594

accent

#4984DF

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0A130F

muted

#7C827E

Preview Lab

Preview with #31AB7B

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

Preview Lab → · Contrast checker → · Palette generator →