#31B47E#31B47E

#31B47E is a light, vivid teal. Relative luminance 0.348; OKLCH L 68.7% C 0.138 H 161.0°. Best body text is #000000 at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#31B47E
RGB	rgb(49, 180, 126)
HSL	hsl(155, 57%, 45%)
HSV	hsv(155, 73%, 71%)
CMYK	cmyk(72.8%, 0%, 30%, 29.4%)
CIE-LAB	lab(65.59, -47.74, 17.68)
CIE-LCH	lch(65.59, 50.91, 159.68°)
OKLab	oklab(68.68% -0.1302 0.0449)
OKLCH	oklch(68.68% 0.138 161)
XYZ	xyz(21.3516, 34.7994, 25.3263)
Luminance	0.3480 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B47E #B43167

analogous

#31B43C #31B47E #31A9B4

triadic

#31B47E #7E31B4 #B47E31

tetradic

#31B47E #3C31B4 #B43167 #A9B431

square

#31B47E #3C31B4 #B43167 #A9B431

split-complementary

#31B47E #B431A9 #B43C31

monochromatic

#17543B #24845C #31B47E #52D09C #82DDB8

Accessibility & contrast

On white

2.64

#31B47E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.96

#31B47E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B47E

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B47E	#FFFFFF	#000000	##000000
##31B47E	1.00	2.64	7.96	7.96
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.96	21.00	1.00	1.00
##000000	7.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A67B

Deuteranopia (green-blind)

#A19A82

Tritanopia (blue-blind)

#00B3A6

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #31b47e;
/* rgb */ color: rgb(49, 180, 126);
/* oklch */ color: oklch(68.7% 0.138 161.0);

Tailwind

colors: {
  custom: {
    50: '#7ccba3',
    500: '#31b47e',
    950: '#000000',
  },
}

SCSS

$custom: #31b47e;
$custom-light: #7ccba3;
$custom-dark: #000000;

JSON

{
  "hex": "#31b47e",
  "rgb": {
    "r": 49,
    "g": 180,
    "b": 126
  },
  "hsl": {
    "h": 155.267,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.6868,
    "c": 0.13773,
    "h": 161
  },
  "luminance": 0.34802
}

Semantic roles & 50–950 ramp

primary

#31B47E

secondary

#C67B9A

accent

#4786E0

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #31B47E

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

Preview Lab → · Contrast checker → · Palette generator →