#31BB77#31BB77

#31BB77 is a light, vivid teal. Relative luminance 0.375; OKLCH L 70.3% C 0.153 H 156.6°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#31BB77
RGB	rgb(49, 187, 119)
HSL	hsl(150, 58%, 46%)
HSV	hsv(150, 74%, 73%)
CMYK	cmyk(73.8%, 0%, 36.4%, 26.7%)
CIE-LAB	lab(67.67, -51.95, 24.26)
CIE-LCH	lch(67.67, 57.34, 154.97°)
OKLab	oklab(70.34% -0.1405 0.0609)
OKLCH	oklch(70.34% 0.153 156.6)
XYZ	xyz(22.3646, 37.5229, 23.5132)
Luminance	0.3753 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BB77 #BB3175

analogous

#31BB32 #31BB77 #31BABB

triadic

#31BB77 #7731BB #BB7731

tetradic

#31BB77 #3231BB #BB3175 #BABB31

square

#31BB77 #3231BB #BB3175 #BABB31

split-complementary

#31BB77 #BB31BA #BB3231

monochromatic

#185A39 #248B58 #31BB77 #56D396 #87E0B4

Accessibility & contrast

On white

2.47

#31BB77 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#31BB77 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BB77

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BB77	#FFFFFF	#000000	##000000
##31BB77	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAAC73

Deuteranopia (green-blind)

#A9A07B

Tritanopia (blue-blind)

#00B9AA

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #31bb77;
/* rgb */ color: rgb(49, 187, 119);
/* oklch */ color: oklch(70.3% 0.153 156.6);

Tailwind

colors: {
  custom: {
    50: '#7dd09e',
    500: '#31bb77',
    950: '#000000',
  },
}

SCSS

$custom: #31bb77;
$custom-light: #7dd09e;
$custom-dark: #000000;

JSON

{
  "hex": "#31bb77",
  "rgb": {
    "r": 49,
    "g": 187,
    "b": 119
  },
  "hsl": {
    "h": 150.435,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.70344,
    "c": 0.15313,
    "h": 156.6
  },
  "luminance": 0.37526
}

Semantic roles & 50–950 ramp

primary

#31BB77

secondary

#C97FA3

accent

#4693E2

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B140E

muted

#7C827E

Preview Lab

Preview with #31BB77

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

Preview Lab → · Contrast checker → · Palette generator →