#31B29B#31B29B

#31B29B is a light, moderate teal. Relative luminance 0.349; OKLCH L 68.9% C 0.114 H 177.9°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#31B29B
RGB	rgb(49, 178, 155)
HSL	hsl(169, 57%, 45%)
HSV	hsv(169, 72%, 70%)
CMYK	cmyk(72.5%, 0%, 12.9%, 30.2%)
CIE-LAB	lab(65.64, -39.86, 1.80)
CIE-LCH	lch(65.64, 39.90, 177.41°)
OKLab	oklab(68.94% -0.1143 0.0042)
OKLCH	oklch(68.94% 0.114 177.9)
XYZ	xyz(23.1005, 34.8576, 36.5147)
Luminance	0.3486 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B29B #B23148

analogous

#31B25A #31B29B #3189B2

triadic

#31B29B #9B31B2 #B29B31

tetradic

#31B29B #5A31B2 #B23148 #89B231

square

#31B29B #5A31B2 #B23148 #89B231

split-complementary

#31B29B #B23189 #B25A31

monochromatic

#175247 #248271 #31B29B #51CFB9 #81DCCC

Accessibility & contrast

On white

2.63

#31B29B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#31B29B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B29B

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B29B	#FFFFFF	#000000	##000000
##31B29B	1.00	2.63	7.97	7.97
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABA79A

Deuteranopia (green-blind)

#999A9D

Tritanopia (blue-blind)

#00B5AB

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #31b29b;
/* rgb */ color: rgb(49, 178, 155);
/* oklch */ color: oklch(68.9% 0.114 177.9);

Tailwind

colors: {
  custom: {
    50: '#7ccab8',
    500: '#31b29b',
    950: '#000000',
  },
}

SCSS

$custom: #31b29b;
$custom-light: #7ccab8;
$custom-dark: #000000;

JSON

{
  "hex": "#31b29b",
  "rgb": {
    "r": 49,
    "g": 178,
    "b": 155
  },
  "hsl": {
    "h": 169.302,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.68939,
    "c": 0.11442,
    "h": 177.9
  },
  "luminance": 0.3486
}

Semantic roles & 50–950 ramp

primary

#31B29B

secondary

#C57987

accent

#4863E0

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #31B29B

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

Preview Lab → · Contrast checker → · Palette generator →