#31C680#31C680

#31C680 is a light, vivid teal. Relative luminance 0.426; OKLCH L 73.4% C 0.159 H 157.4°. Best body text is #000000 at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#31C680
RGB	rgb(49, 198, 128)
HSL	hsl(152, 60%, 48%)
HSV	hsv(152, 75%, 78%)
CMYK	cmyk(75.3%, 0%, 35.4%, 22.4%)
CIE-LAB	lab(71.28, -54.34, 24.36)
CIE-LCH	lch(71.28, 59.55, 155.85°)
OKLab	oklab(73.38% -0.147 0.0613)
OKLCH	oklch(73.38% 0.159 157.4)
XYZ	xyz(25.3545, 42.5966, 27.3036)
Luminance	0.4260 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C680 #C63177

analogous

#31C635 #31C680 #31C1C6

triadic

#31C680 #8031C6 #C68031

tetradic

#31C680 #3531C6 #C63177 #C1C631

square

#31C680 #3531C6 #C63177 #C1C631

split-complementary

#31C680 #C631C1 #C63531

monochromatic

#196441 #259560 #31C680 #5DD79E #8EE3BB

Accessibility & contrast

On white

2.21

#31C680 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.52

#31C680 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C680

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C680	#FFFFFF	#000000	##000000
##31C680	1.00	2.21	9.52	9.52
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.52	21.00	1.00	1.00
##000000	9.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B67B

Deuteranopia (green-blind)

#B3A985

Tritanopia (blue-blind)

#00C4B4

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #31c680;
/* rgb */ color: rgb(49, 198, 128);
/* oklch */ color: oklch(73.4% 0.159 157.4);

Tailwind

colors: {
  custom: {
    50: '#7fd8a5',
    500: '#31c680',
    950: '#000000',
  },
}

SCSS

$custom: #31c680;
$custom-light: #7fd8a5;
$custom-dark: #000000;

JSON

{
  "hex": "#31c680",
  "rgb": {
    "r": 49,
    "g": 198,
    "b": 128
  },
  "hsl": {
    "h": 151.812,
    "s": 60.324,
    "l": 48.431
  },
  "oklch": {
    "l": 0.73375,
    "c": 0.1593,
    "h": 157.4
  },
  "luminance": 0.426
}

Semantic roles & 50–950 ramp

primary

#31C680

secondary

#CE85A7

accent

#448FE3

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #31C680

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

Preview Lab → · Contrast checker → · Palette generator →