#31C491#31C491

#31C491 is a light, vivid teal. Relative luminance 0.422; OKLCH L 73.2% C 0.142 H 164.5°. Best body text is #000000 at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#31C491
RGB	rgb(49, 196, 145)
HSL	hsl(159, 60%, 48%)
HSV	hsv(159, 75%, 77%)
CMYK	cmyk(75%, 0%, 26%, 23.1%)
CIE-LAB	lab(70.99, -49.91, 14.90)
CIE-LCH	lch(70.99, 52.09, 163.37°)
OKLab	oklab(73.25% -0.1371 0.038)
OKLCH	oklch(73.25% 0.142 164.5)
XYZ	xyz(26.1145, 42.1740, 33.5467)
Luminance	0.4218 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C491 #C43164

analogous

#31C448 #31C491 #31ADC4

triadic

#31C491 #9131C4 #C49131

tetradic

#31C491 #4831C4 #C43164 #ADC431

square

#31C491 #4831C4 #C43164 #ADC431

split-complementary

#31C491 #C431AD #C44831

monochromatic

#196249 #25936D #31C491 #5CD6AC #8DE2C5

Accessibility & contrast

On white

2.23

#31C491 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.44

#31C491 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C491

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C491	#FFFFFF	#000000	##000000
##31C491	1.00	2.23	9.44	9.44
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.44	21.00	1.00	1.00
##000000	9.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0B68E

Deuteranopia (green-blind)

#AEA894

Tritanopia (blue-blind)

#00C4B6

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #31c491;
/* rgb */ color: rgb(49, 196, 145);
/* oklch */ color: oklch(73.2% 0.142 164.5);

Tailwind

colors: {
  custom: {
    50: '#7fd7b1',
    500: '#31c491',
    950: '#000000',
  },
}

SCSS

$custom: #31c491;
$custom-light: #7fd7b1;
$custom-dark: #000000;

JSON

{
  "hex": "#31c491",
  "rgb": {
    "r": 49,
    "g": 196,
    "b": 145
  },
  "hsl": {
    "h": 159.184,
    "s": 60,
    "l": 48.039
  },
  "oklch": {
    "l": 0.73246,
    "c": 0.14229,
    "h": 164.5
  },
  "luminance": 0.42177
}

Semantic roles & 50–950 ramp

primary

#31C491

secondary

#CD849D

accent

#457CE3

background

#F8FDFA

surface

#F0FAF5

border

#CBD3CF

text

#0C1410

muted

#7D837F

Preview Lab

Preview with #31C491

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

Preview Lab → · Contrast checker → · Palette generator →