#31A577#31A577

#31A577 is a light, vivid teal. Relative luminance 0.289; OKLCH L 64.6% C 0.124 H 162.4°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#31A577
RGB	rgb(49, 165, 119)
HSL	hsl(156, 54%, 42%)
HSV	hsv(156, 70%, 65%)
CMYK	cmyk(70.3%, 0%, 27.9%, 35.3%)
CIE-LAB	lab(60.69, -43.15, 14.73)
CIE-LCH	lch(60.69, 45.60, 161.16°)
OKLab	oklab(64.6% -0.1182 0.0375)
OKLCH	oklch(64.6% 0.124 162.4)
XYZ	xyz(18.0497, 28.8931, 22.0749)
Luminance	0.2889 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A577 #A5315F

analogous

#31A53D #31A577 #3199A5

triadic

#31A577 #7731A5 #A57731

tetradic

#31A577 #3D31A5 #A5315F #99A531

square

#31A577 #3D31A5 #A5315F #99A531

split-complementary

#31A577 #A53199 #A53D31

monochromatic

#154733 #237655 #31A577 #4AC997 #79D7B2

Accessibility & contrast

On white

3.10

#31A577 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#31A577 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A577

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A577	#FFFFFF	#000000	##000000
##31A577	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29974

Deuteranopia (green-blind)

#938E7A

Tritanopia (blue-blind)

#00A599

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #31a577;
/* rgb */ color: rgb(49, 165, 119);
/* oklch */ color: oklch(64.6% 0.124 162.4);

Tailwind

colors: {
  custom: {
    50: '#79c09e',
    500: '#31a577',
    950: '#000000',
  },
}

SCSS

$custom: #31a577;
$custom-light: #79c09e;
$custom-dark: #000000;

JSON

{
  "hex": "#31a577",
  "rgb": {
    "r": 49,
    "g": 165,
    "b": 119
  },
  "hsl": {
    "h": 156.207,
    "s": 54.206,
    "l": 41.961
  },
  "oklch": {
    "l": 0.64603,
    "c": 0.12401,
    "h": 162.4
  },
  "luminance": 0.28895
}

Semantic roles & 50–950 ramp

primary

#31A577

secondary

#C07291

accent

#4A85DE

background

#F7FBF9

surface

#EEF7F2

border

#C9D0CC

text

#0A120E

muted

#7C817E

Preview Lab

Preview with #31A577

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

Preview Lab → · Contrast checker → · Palette generator →