#31B27E#31B27E

#31B27E is a light, vivid teal. Relative luminance 0.340; OKLCH L 68.2% C 0.135 H 161.6°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#31B27E
RGB	rgb(49, 178, 126)
HSL	hsl(156, 57%, 45%)
HSV	hsv(156, 72%, 70%)
CMYK	cmyk(72.5%, 0%, 29.2%, 30.2%)
CIE-LAB	lab(64.96, -46.93, 16.81)
CIE-LCH	lch(64.96, 49.85, 160.30°)
OKLab	oklab(68.16% -0.1282 0.0427)
OKLCH	oklch(68.16% 0.135 161.6)
XYZ	xyz(20.9507, 33.9977, 25.1927)
Luminance	0.3400 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B27E #B23165

analogous

#31B23E #31B27E #31A6B2

triadic

#31B27E #7E31B2 #B27E31

tetradic

#31B27E #3E31B2 #B23165 #A6B231

square

#31B27E #3E31B2 #B23165 #A6B231

split-complementary

#31B27E #B231A6 #B23E31

monochromatic

#17523A #24825C #31B27E #51CF9C #81DCB8

Accessibility & contrast

On white

2.69

#31B27E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#31B27E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B27E

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B27E	#FFFFFF	#000000	##000000
##31B27E	1.00	2.69	7.80	7.80
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.80	21.00	1.00	1.00
##000000	7.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA57B

Deuteranopia (green-blind)

#9F9981

Tritanopia (blue-blind)

#00B2A4

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #31b27e;
/* rgb */ color: rgb(49, 178, 126);
/* oklch */ color: oklch(68.2% 0.135 161.6);

Tailwind

colors: {
  custom: {
    50: '#7bcaa3',
    500: '#31b27e',
    950: '#000000',
  },
}

SCSS

$custom: #31b27e;
$custom-light: #7bcaa3;
$custom-dark: #000000;

JSON

{
  "hex": "#31b27e",
  "rgb": {
    "r": 49,
    "g": 178,
    "b": 126
  },
  "hsl": {
    "h": 155.814,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.68161,
    "c": 0.13512,
    "h": 161.6
  },
  "luminance": 0.34
}

Semantic roles & 50–950 ramp

primary

#31B27E

secondary

#C57998

accent

#4885E0

background

#F8FCFA

surface

#EFF8F3

border

#CAD1CD

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #31B27E

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

Preview Lab → · Contrast checker → · Palette generator →