#31BF8E#31BF8E

#31BF8E is a light, vivid teal. Relative luminance 0.399; OKLCH L 71.9% C 0.138 H 164.8°. Best body text is #000000 at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#31BF8E
RGB	rgb(49, 191, 142)
HSL	hsl(159, 59%, 47%)
HSV	hsv(159, 74%, 75%)
CMYK	cmyk(74.3%, 0%, 25.7%, 25.1%)
CIE-LAB	lab(69.37, -48.58, 14.26)
CIE-LCH	lch(69.37, 50.63, 163.64°)
OKLab	oklab(71.9% -0.1336 0.0364)
OKLCH	oklch(71.9% 0.138 164.8)
XYZ	xyz(24.7771, 39.8646, 31.9747)
Luminance	0.3987 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BF8E #BF3162

analogous

#31BF47 #31BF8E #31A9BF

triadic

#31BF8E #8E31BF #BF8E31

tetradic

#31BF8E #4731BF #BF3162 #A9BF31

square

#31BF8E #4731BF #BF3162 #A9BF31

split-complementary

#31BF8E #BF31A9 #BF4731

monochromatic

#185E46 #258E6A #31BF8E #59D4AA #8AE1C3

Accessibility & contrast

On white

2.34

#31BF8E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.97

#31BF8E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BF8E

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BF8E	#FFFFFF	#000000	##000000
##31BF8E	1.00	2.34	8.97	8.97
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.97	21.00	1.00	1.00
##000000	8.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBB18B

Deuteranopia (green-blind)

#A9A491

Tritanopia (blue-blind)

#00BFB2

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #31bf8e;
/* rgb */ color: rgb(49, 191, 142);
/* oklch */ color: oklch(71.9% 0.138 164.8);

Tailwind

colors: {
  custom: {
    50: '#7ed3af',
    500: '#31bf8e',
    950: '#000000',
  },
}

SCSS

$custom: #31bf8e;
$custom-light: #7ed3af;
$custom-dark: #000000;

JSON

{
  "hex": "#31bf8e",
  "rgb": {
    "r": 49,
    "g": 191,
    "b": 142
  },
  "hsl": {
    "h": 159.296,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.71896,
    "c": 0.13846,
    "h": 164.8
  },
  "luminance": 0.39868
}

Semantic roles & 50–950 ramp

primary

#31BF8E

secondary

#CB819A

accent

#457CE2

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0B1410

muted

#7C837F

Preview Lab

Preview with #31BF8E

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

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