#31B67E#31B67E

#31B67E is a light, vivid teal. Relative luminance 0.356; OKLCH L 69.2% C 0.140 H 160.4°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#31B67E
RGB	rgb(49, 182, 126)
HSL	hsl(155, 58%, 45%)
HSV	hsv(155, 73%, 71%)
CMYK	cmyk(73.1%, 0%, 30.8%, 28.6%)
CIE-LAB	lab(66.22, -48.54, 18.55)
CIE-LCH	lch(66.22, 51.97, 159.09°)
OKLab	oklab(69.2% -0.1322 0.047)
OKLCH	oklch(69.2% 0.14 160.4)
XYZ	xyz(21.7582, 35.6127, 25.4618)
Luminance	0.3562 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B67E #B63169

analogous

#31B63B #31B67E #31ABB6

triadic

#31B67E #7E31B6 #B67E31

tetradic

#31B67E #3B31B6 #B63169 #ABB631

square

#31B67E #3B31B6 #B63169 #ABB631

split-complementary

#31B67E #B631AB #B63B31

monochromatic

#17563B #24865D #31B67E #53D19C #84DEB8

Accessibility & contrast

On white

2.59

#31B67E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.12

#31B67E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B67E

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B67E	#FFFFFF	#000000	##000000
##31B67E	1.00	2.59	8.12	8.12
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.12	21.00	1.00	1.00
##000000	8.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A87B

Deuteranopia (green-blind)

#A39C82

Tritanopia (blue-blind)

#00B5A7

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #31b67e;
/* rgb */ color: rgb(49, 182, 126);
/* oklch */ color: oklch(69.2% 0.140 160.4);

Tailwind

colors: {
  custom: {
    50: '#7ccda3',
    500: '#31b67e',
    950: '#000000',
  },
}

SCSS

$custom: #31b67e;
$custom-light: #7ccda3;
$custom-dark: #000000;

JSON

{
  "hex": "#31b67e",
  "rgb": {
    "r": 49,
    "g": 182,
    "b": 126
  },
  "hsl": {
    "h": 154.737,
    "s": 57.576,
    "l": 45.294
  },
  "oklch": {
    "l": 0.69198,
    "c": 0.14034,
    "h": 160.4
  },
  "luminance": 0.35615
}

Semantic roles & 50–950 ramp

primary

#31B67E

secondary

#C77C9B

accent

#4788E1

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #31B67E

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

Preview Lab → · Contrast checker → · Palette generator →