#31A377#31A377

#31A377 is a light, vivid teal. Relative luminance 0.282; OKLCH L 64.1% C 0.121 H 163.1°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#31A377
RGB	rgb(49, 163, 119)
HSL	hsl(157, 54%, 42%)
HSV	hsv(157, 70%, 64%)
CMYK	cmyk(69.9%, 0%, 27%, 36.1%)
CIE-LAB	lab(60.05, -42.31, 13.84)
CIE-LCH	lch(60.05, 44.52, 161.89°)
OKLab	oklab(64.08% -0.1161 0.0353)
OKLCH	oklch(64.08% 0.121 163.1)
XYZ	xyz(17.6917, 28.1773, 21.9556)
Luminance	0.2818 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A377 #A3315D

analogous

#31A33E #31A377 #3196A3

triadic

#31A377 #7731A3 #A37731

tetradic

#31A377 #3E31A3 #A3315D #96A331

square

#31A377 #3E31A3 #A3315D #96A331

split-complementary

#31A377 #A33196 #A33E31

monochromatic

#154532 #237455 #31A377 #49C897 #78D6B2

Accessibility & contrast

On white

3.16

#31A377 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#31A377 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A377

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A377	#FFFFFF	#000000	##000000
##31A377	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09775

Deuteranopia (green-blind)

#918C7A

Tritanopia (blue-blind)

#00A397

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #31a377;
/* rgb */ color: rgb(49, 163, 119);
/* oklch */ color: oklch(64.1% 0.121 163.1);

Tailwind

colors: {
  custom: {
    50: '#78bf9e',
    500: '#31a377',
    950: '#000000',
  },
}

SCSS

$custom: #31a377;
$custom-light: #78bf9e;
$custom-dark: #000000;

JSON

{
  "hex": "#31a377",
  "rgb": {
    "r": 49,
    "g": 163,
    "b": 119
  },
  "hsl": {
    "h": 156.842,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.64079,
    "c": 0.12135,
    "h": 163.1
  },
  "luminance": 0.28179
}

Semantic roles & 50–950 ramp

primary

#31A377

secondary

#BF718F

accent

#4B83DD

background

#F7FBF9

surface

#EEF7F2

border

#C9D0CC

text

#0A120E

muted

#7C817E

Preview Lab

Preview with #31A377

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

Preview Lab → · Contrast checker → · Palette generator →