#31C690#31C690

#31C690 is a light, vivid teal. Relative luminance 0.431; OKLCH L 73.7% C 0.146 H 163.4°. Best body text is #000000 at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#31C690
RGB	rgb(49, 198, 144)
HSL	hsl(158, 60%, 48%)
HSV	hsv(158, 75%, 78%)
CMYK	cmyk(75.3%, 0%, 27.3%, 22.4%)
CIE-LAB	lab(71.59, -50.93, 16.28)
CIE-LCH	lch(71.59, 53.47, 162.28°)
OKLab	oklab(73.73% -0.1395 0.0415)
OKLCH	oklch(73.73% 0.146 163.4)
XYZ	xyz(26.4918, 43.0516, 33.2937)
Luminance	0.4305 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C690 #C63167

analogous

#31C645 #31C690 #31B1C6

triadic

#31C690 #9031C6 #C69031

tetradic

#31C690 #4531C6 #C63167 #B1C631

square

#31C690 #4531C6 #C63167 #B1C631

split-complementary

#31C690 #C631B1 #C64531

monochromatic

#196449 #25956C #31C690 #5DD7AB #8EE3C4

Accessibility & contrast

On white

2.18

#31C690 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.61

#31C690 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C690

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C690	#FFFFFF	#000000	##000000
##31C690	1.00	2.18	9.61	9.61
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.61	21.00	1.00	1.00
##000000	9.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B78D

Deuteranopia (green-blind)

#B0AA94

Tritanopia (blue-blind)

#00C6B7

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #31c690;
/* rgb */ color: rgb(49, 198, 144);
/* oklch */ color: oklch(73.7% 0.146 163.4);

Tailwind

colors: {
  custom: {
    50: '#7fd8b0',
    500: '#31c690',
    950: '#000000',
  },
}

SCSS

$custom: #31c690;
$custom-light: #7fd8b0;
$custom-dark: #000000;

JSON

{
  "hex": "#31c690",
  "rgb": {
    "r": 49,
    "g": 198,
    "b": 144
  },
  "hsl": {
    "h": 158.255,
    "s": 60.324,
    "l": 48.431
  },
  "oklch": {
    "l": 0.73732,
    "c": 0.14557,
    "h": 163.4
  },
  "luminance": 0.43055
}

Semantic roles & 50–950 ramp

primary

#31C690

secondary

#CE859F

accent

#447EE3

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #31C690

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

Preview Lab → · Contrast checker → · Palette generator →