#31B07F#31B07F

#31B07F is a light, vivid teal. Relative luminance 0.332; OKLCH L 67.7% C 0.132 H 162.7°. Best body text is #000000 at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#31B07F
RGB	rgb(49, 176, 127)
HSL	hsl(157, 56%, 44%)
HSV	hsv(157, 72%, 69%)
CMYK	cmyk(72.2%, 0%, 27.8%, 31%)
CIE-LAB	lab(64.35, -45.90, 15.41)
CIE-LCH	lch(64.35, 48.41, 161.44°)
OKLab	oklab(67.66% -0.1257 0.0393)
OKLCH	oklch(67.66% 0.132 162.7)
XYZ	xyz(20.6205, 33.2336, 25.4025)
Luminance	0.3324 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B07F #B03162

analogous

#31B040 #31B07F #31A2B0

triadic

#31B07F #7F31B0 #B07F31

tetradic

#31B07F #4031B0 #B03162 #A2B031

square

#31B07F #4031B0 #B03162 #A2B031

split-complementary

#31B07F #B031A2 #B04031

monochromatic

#16503A #24805C #31B07F #50CE9E #80DCB8

Accessibility & contrast

On white

2.75

#31B07F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.65

#31B07F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B07F

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B07F	#FFFFFF	#000000	##000000
##31B07F	1.00	2.75	7.65	7.65
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.65	21.00	1.00	1.00
##000000	7.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADA37C

Deuteranopia (green-blind)

#9D9782

Tritanopia (blue-blind)

#00B0A3

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #31b07f;
/* rgb */ color: rgb(49, 176, 127);
/* oklch */ color: oklch(67.7% 0.132 162.7);

Tailwind

colors: {
  custom: {
    50: '#7bc8a4',
    500: '#31b07f',
    950: '#000000',
  },
}

SCSS

$custom: #31b07f;
$custom-light: #7bc8a4;
$custom-dark: #000000;

JSON

{
  "hex": "#31b07f",
  "rgb": {
    "r": 49,
    "g": 176,
    "b": 127
  },
  "hsl": {
    "h": 156.85,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.67665,
    "c": 0.13167,
    "h": 162.7
  },
  "luminance": 0.33236
}

Semantic roles & 50–950 ramp

primary

#31B07F

secondary

#C57896

accent

#4883E0

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #31B07F

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

Preview Lab → · Contrast checker → · Palette generator →