#31A588#31A588

#31A588 is a light, moderate teal. Relative luminance 0.293; OKLCH L 65.1% C 0.111 H 172.4°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#31A588
RGB	rgb(49, 165, 136)
HSL	hsl(165, 54%, 42%)
HSV	hsv(165, 70%, 65%)
CMYK	cmyk(70.3%, 0%, 17.6%, 35.3%)
CIE-LAB	lab(61.08, -39.05, 5.80)
CIE-LCH	lch(61.08, 39.48, 171.55°)
OKLab	oklab(65.05% -0.11 0.0147)
OKLCH	oklch(65.05% 0.111 172.4)
XYZ	xyz(19.1634, 29.3386, 27.9407)
Luminance	0.2934 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A588 #A5314E

analogous

#31A54E #31A588 #3188A5

triadic

#31A588 #8831A5 #A58831

tetradic

#31A588 #4E31A5 #A5314E #88A531

square

#31A588 #4E31A5 #A5314E #88A531

split-complementary

#31A588 #A53188 #A54E31

monochromatic

#15473A #237661 #31A588 #4AC9A9 #79D7C0

Accessibility & contrast

On white

3.06

#31A588 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.87

#31A588 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A588

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A588	#FFFFFF	#000000	##000000
##31A588	1.00	3.06	6.87	6.87
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.87	21.00	1.00	1.00
##000000	6.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09A87

Deuteranopia (green-blind)

#908F8A

Tritanopia (blue-blind)

#00A79D

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #31a588;
/* rgb */ color: rgb(49, 165, 136);
/* oklch */ color: oklch(65.1% 0.111 172.4);

Tailwind

colors: {
  custom: {
    50: '#79c0aa',
    500: '#31a588',
    950: '#000000',
  },
}

SCSS

$custom: #31a588;
$custom-light: #79c0aa;
$custom-dark: #000000;

JSON

{
  "hex": "#31a588",
  "rgb": {
    "r": 49,
    "g": 165,
    "b": 136
  },
  "hsl": {
    "h": 165,
    "s": 54.206,
    "l": 41.961
  },
  "oklch": {
    "l": 0.65054,
    "c": 0.11094,
    "h": 172.4
  },
  "luminance": 0.29341
}

Semantic roles & 50–950 ramp

primary

#31A588

secondary

#C07286

accent

#4A6FDE

background

#F7FBFA

surface

#EEF7F4

border

#C9D0CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #31A588

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

Preview Lab → · Contrast checker → · Palette generator →