#31C588#31C588

#31C588 is a light, vivid teal. Relative luminance 0.424; OKLCH L 73.3% C 0.151 H 160.5°. Best body text is #000000 at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#31C588
RGB	rgb(49, 197, 136)
HSL	hsl(155, 60%, 48%)
HSV	hsv(155, 75%, 77%)
CMYK	cmyk(75.1%, 0%, 31%, 22.7%)
CIE-LAB	lab(71.12, -52.30, 19.90)
CIE-LCH	lch(71.12, 55.96, 159.17°)
OKLab	oklab(73.29% -0.1423 0.0505)
OKLCH	oklch(73.29% 0.151 160.5)
XYZ	xyz(25.6741, 42.3600, 30.1110)
Luminance	0.4236 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C588 #C5316E

analogous

#31C53E #31C588 #31B8C5

triadic

#31C588 #8831C5 #C58831

tetradic

#31C588 #3E31C5 #C5316E #B8C531

square

#31C588 #3E31C5 #C5316E #B8C531

split-complementary

#31C588 #C531B8 #C53E31

monochromatic

#196344 #259466 #31C588 #5DD7A4 #8EE3C0

Accessibility & contrast

On white

2.22

#31C588 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.47

#31C588 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C588

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C588	#FFFFFF	#000000	##000000
##31C588	1.00	2.22	9.47	9.47
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.47	21.00	1.00	1.00
##000000	9.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B684

Deuteranopia (green-blind)

#B0A98C

Tritanopia (blue-blind)

#00C4B5

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #31c588;
/* rgb */ color: rgb(49, 197, 136);
/* oklch */ color: oklch(73.3% 0.151 160.5);

Tailwind

colors: {
  custom: {
    50: '#7fd8ab',
    500: '#31c588',
    950: '#000000',
  },
}

SCSS

$custom: #31c588;
$custom-light: #7fd8ab;
$custom-dark: #000000;

JSON

{
  "hex": "#31c588",
  "rgb": {
    "r": 49,
    "g": 197,
    "b": 136
  },
  "hsl": {
    "h": 155.27,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.73291,
    "c": 0.15102,
    "h": 160.5
  },
  "luminance": 0.42363
}

Semantic roles & 50–950 ramp

primary

#31C588

secondary

#CD85A3

accent

#4486E3

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C1410

muted

#7D837F

Preview Lab

Preview with #31C588

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

Preview Lab → · Contrast checker → · Palette generator →