#31B27F#31B27F

#31B27F is a light, vivid teal. Relative luminance 0.340; OKLCH L 68.2% C 0.134 H 162.0°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#31B27F
RGB	rgb(49, 178, 127)
HSL	hsl(156, 57%, 45%)
HSV	hsv(156, 72%, 70%)
CMYK	cmyk(72.5%, 0%, 28.7%, 30.2%)
CIE-LAB	lab(64.98, -46.71, 16.29)
CIE-LCH	lch(64.98, 49.47, 160.78°)
OKLab	oklab(68.18% -0.1277 0.0414)
OKLCH	oklch(68.18% 0.134 162)
XYZ	xyz(21.0156, 34.0236, 25.5342)
Luminance	0.3403 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B27F #B23164

analogous

#31B23F #31B27F #31A5B2

triadic

#31B27F #7F31B2 #B27F31

tetradic

#31B27F #3F31B2 #B23164 #A5B231

square

#31B27F #3F31B2 #B23164 #A5B231

split-complementary

#31B27F #B231A5 #B23F31

monochromatic

#17523B #24825D #31B27F #51CF9D #81DCB8

Accessibility & contrast

On white

2.69

#31B27F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#31B27F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B27F

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B27F	#FFFFFF	#000000	##000000
##31B27F	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA57C

Deuteranopia (green-blind)

#9F9982

Tritanopia (blue-blind)

#00B2A4

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #31b27f;
/* rgb */ color: rgb(49, 178, 127);
/* oklch */ color: oklch(68.2% 0.134 162.0);

Tailwind

colors: {
  custom: {
    50: '#7bcaa4',
    500: '#31b27f',
    950: '#000000',
  },
}

SCSS

$custom: #31b27f;
$custom-light: #7bcaa4;
$custom-dark: #000000;

JSON

{
  "hex": "#31b27f",
  "rgb": {
    "r": 49,
    "g": 178,
    "b": 127
  },
  "hsl": {
    "h": 156.279,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.68184,
    "c": 0.13427,
    "h": 162
  },
  "luminance": 0.34026
}

Semantic roles & 50–950 ramp

primary

#31B27F

secondary

#C57997

accent

#4884E0

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #31B27F

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

Preview Lab → · Contrast checker → · Palette generator →