#31B282#31B282

#31B282 is a light, vivid teal. Relative luminance 0.341; OKLCH L 68.3% C 0.132 H 163.4°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#31B282
RGB	rgb(49, 178, 130)
HSL	hsl(158, 57%, 45%)
HSV	hsv(158, 72%, 70%)
CMYK	cmyk(72.5%, 0%, 27%, 30.2%)
CIE-LAB	lab(65.04, -46.03, 14.74)
CIE-LCH	lch(65.04, 48.34, 162.25°)
OKLab	oklab(68.26% -0.1263 0.0376)
OKLCH	oklch(68.26% 0.132 163.4)
XYZ	xyz(21.2140, 34.1030, 26.5793)
Luminance	0.3411 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B282 #B23161

analogous

#31B241 #31B282 #31A2B2

triadic

#31B282 #8231B2 #B28231

tetradic

#31B282 #4131B2 #B23161 #A2B231

square

#31B282 #4131B2 #B23161 #A2B231

split-complementary

#31B282 #B231A2 #B24131

monochromatic

#17523C #24825F #31B282 #51CFA0 #81DCBA

Accessibility & contrast

On white

2.69

#31B282 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.82

#31B282 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B282

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B282	#FFFFFF	#000000	##000000
##31B282	1.00	2.69	7.82	7.82
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.82	21.00	1.00	1.00
##000000	7.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA57F

Deuteranopia (green-blind)

#9E9985

Tritanopia (blue-blind)

#00B2A5

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #31b282;
/* rgb */ color: rgb(49, 178, 130);
/* oklch */ color: oklch(68.3% 0.132 163.4);

Tailwind

colors: {
  custom: {
    50: '#7bcaa6',
    500: '#31b282',
    950: '#000000',
  },
}

SCSS

$custom: #31b282;
$custom-light: #7bcaa6;
$custom-dark: #000000;

JSON

{
  "hex": "#31b282",
  "rgb": {
    "r": 49,
    "g": 178,
    "b": 130
  },
  "hsl": {
    "h": 157.674,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.68257,
    "c": 0.13174,
    "h": 163.4
  },
  "luminance": 0.34105
}

Semantic roles & 50–950 ramp

primary

#31B282

secondary

#C57996

accent

#4880E0

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #31B282

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

Preview Lab → · Contrast checker → · Palette generator →