#31A574#31A574

#31A574 is a light, vivid teal. Relative luminance 0.288; OKLCH L 64.5% C 0.127 H 160.9°. Best body text is #000000 at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#31A574
RGB	rgb(49, 165, 116)
HSL	hsl(155, 54%, 42%)
HSV	hsv(155, 70%, 65%)
CMYK	cmyk(70.3%, 0%, 29.7%, 35.3%)
CIE-LAB	lab(60.62, -43.83, 16.30)
CIE-LCH	lch(60.62, 46.76, 159.60°)
OKLab	oklab(64.53% -0.1197 0.0414)
OKLCH	oklch(64.53% 0.127 160.9)
XYZ	xyz(17.8723, 28.8222, 21.1409)
Luminance	0.2882 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A574 #A53162

analogous

#31A53A #31A574 #319CA5

triadic

#31A574 #7431A5 #A57431

tetradic

#31A574 #3A31A5 #A53162 #9CA531

square

#31A574 #3A31A5 #A53162 #9CA531

split-complementary

#31A574 #A5319C #A53A31

monochromatic

#154732 #237653 #31A574 #4AC993 #79D7B0

Accessibility & contrast

On white

3.10

#31A574 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.76

#31A574 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A574

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A574	#FFFFFF	#000000	##000000
##31A574	1.00	3.10	6.76	6.76
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.76	21.00	1.00	1.00
##000000	6.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39971

Deuteranopia (green-blind)

#948E77

Tritanopia (blue-blind)

#00A498

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #31a574;
/* rgb */ color: rgb(49, 165, 116);
/* oklch */ color: oklch(64.5% 0.127 160.9);

Tailwind

colors: {
  custom: {
    50: '#78c09c',
    500: '#31a574',
    950: '#000000',
  },
}

SCSS

$custom: #31a574;
$custom-light: #78c09c;
$custom-dark: #000000;

JSON

{
  "hex": "#31a574",
  "rgb": {
    "r": 49,
    "g": 165,
    "b": 116
  },
  "hsl": {
    "h": 154.655,
    "s": 54.206,
    "l": 41.961
  },
  "oklch": {
    "l": 0.6453,
    "c": 0.12663,
    "h": 160.9
  },
  "luminance": 0.28824
}

Semantic roles & 50–950 ramp

primary

#31A574

secondary

#C07293

accent

#4A88DE

background

#F7FBF9

surface

#EEF7F2

border

#C9D0CC

text

#0A120E

muted

#7C817E

Preview Lab

Preview with #31A574

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

Preview Lab → · Contrast checker → · Palette generator →