#31B38E#31B38E

#31B38E is a light, vivid teal. Relative luminance 0.348; OKLCH L 68.8% C 0.124 H 169.3°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#31B38E
RGB	rgb(49, 179, 142)
HSL	hsl(163, 57%, 45%)
HSV	hsv(163, 73%, 70%)
CMYK	cmyk(72.6%, 0%, 20.7%, 29.8%)
CIE-LAB	lab(65.63, -43.61, 8.97)
CIE-LCH	lch(65.63, 44.52, 168.38°)
OKLab	oklab(68.82% -0.1215 0.0229)
OKLCH	oklch(68.82% 0.124 169.3)
XYZ	xyz(22.2666, 34.8436, 31.1379)
Luminance	0.3485 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B38E #B33156

analogous

#31B34D #31B38E #3197B3

triadic

#31B38E #8E31B3 #B38E31

tetradic

#31B38E #4D31B3 #B33156 #97B331

square

#31B38E #4D31B3 #B33156 #97B331

split-complementary

#31B38E #B33197 #B34D31

monochromatic

#175342 #248368 #31B38E #52D0AC #82DDC3

Accessibility & contrast

On white

2.64

#31B38E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#31B38E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B38E

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B38E	#FFFFFF	#000000	##000000
##31B38E	1.00	2.64	7.97	7.97
#FFFFFF	2.64	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)

#AEA78C

Deuteranopia (green-blind)

#9D9A91

Tritanopia (blue-blind)

#00B4A8

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #31b38e;
/* rgb */ color: rgb(49, 179, 142);
/* oklch */ color: oklch(68.8% 0.124 169.3);

Tailwind

colors: {
  custom: {
    50: '#7ccaaf',
    500: '#31b38e',
    950: '#000000',
  },
}

SCSS

$custom: #31b38e;
$custom-light: #7ccaaf;
$custom-dark: #000000;

JSON

{
  "hex": "#31b38e",
  "rgb": {
    "r": 49,
    "g": 179,
    "b": 142
  },
  "hsl": {
    "h": 162.923,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.68823,
    "c": 0.12367,
    "h": 169.3
  },
  "luminance": 0.34846
}

Semantic roles & 50–950 ramp

primary

#31B38E

secondary

#C67A90

accent

#4873E0

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #31B38E

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

Preview Lab → · Contrast checker → · Palette generator →