#31A37B#31A37B

#31A37B is a light, moderate teal. Relative luminance 0.283; OKLCH L 64.2% C 0.118 H 165.3°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#31A37B
RGB	rgb(49, 163, 123)
HSL	hsl(159, 54%, 42%)
HSV	hsv(159, 70%, 64%)
CMYK	cmyk(69.9%, 0%, 24.5%, 36.1%)
CIE-LAB	lab(60.14, -41.38, 11.73)
CIE-LCH	lch(60.14, 43.01, 164.17°)
OKLab	oklab(64.18% -0.1142 0.03)
OKLCH	oklch(64.18% 0.118 165.3)
XYZ	xyz(17.9370, 28.2754, 23.2474)
Luminance	0.2828 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A37B #A33159

analogous

#31A342 #31A37B #3192A3

triadic

#31A37B #7B31A3 #A37B31

tetradic

#31A37B #4231A3 #A33159 #92A331

square

#31A37B #4231A3 #A33159 #92A331

split-complementary

#31A37B #A33192 #A34231

monochromatic

#154534 #237457 #31A37B #49C89C #78D6B5

Accessibility & contrast

On white

3.16

#31A37B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#31A37B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A37B

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A37B	#FFFFFF	#000000	##000000
##31A37B	1.00	3.16	6.66	6.66
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09779

Deuteranopia (green-blind)

#918D7E

Tritanopia (blue-blind)

#00A398

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #31a37b;
/* rgb */ color: rgb(49, 163, 123);
/* oklch */ color: oklch(64.2% 0.118 165.3);

Tailwind

colors: {
  custom: {
    50: '#78bfa1',
    500: '#31a37b',
    950: '#000000',
  },
}

SCSS

$custom: #31a37b;
$custom-light: #78bfa1;
$custom-dark: #000000;

JSON

{
  "hex": "#31a37b",
  "rgb": {
    "r": 49,
    "g": 163,
    "b": 123
  },
  "hsl": {
    "h": 158.947,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.6418,
    "c": 0.11803,
    "h": 165.3
  },
  "luminance": 0.28277
}

Semantic roles & 50–950 ramp

primary

#31A37B

secondary

#BF718C

accent

#4B7EDD

background

#F7FBF9

surface

#EEF7F2

border

#C9D0CC

text

#0A120F

muted

#7C817E

Preview Lab

Preview with #31A37B

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

Preview Lab → · Contrast checker → · Palette generator →