#31B27D#31B27D

#31B27D is a light, vivid teal. Relative luminance 0.340; OKLCH L 68.1% C 0.136 H 161.1°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#31B27D
RGB	rgb(49, 178, 125)
HSL	hsl(155, 57%, 45%)
HSV	hsv(155, 72%, 70%)
CMYK	cmyk(72.5%, 0%, 29.8%, 30.2%)
CIE-LAB	lab(64.94, -47.16, 17.32)
CIE-LCH	lch(64.94, 50.24, 159.83°)
OKLab	oklab(68.14% -0.1287 0.044)
OKLCH	oklch(68.14% 0.136 161.1)
XYZ	xyz(20.8865, 33.9720, 24.8545)
Luminance	0.3397 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B27D #B23166

analogous

#31B23D #31B27D #31A7B2

triadic

#31B27D #7D31B2 #B27D31

tetradic

#31B27D #3D31B2 #B23166 #A7B231

square

#31B27D #3D31B2 #B23166 #A7B231

split-complementary

#31B27D #B231A7 #B23D31

monochromatic

#17523A #24825B #31B27D #51CF9B #81DCB7

Accessibility & contrast

On white

2.69

#31B27D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#31B27D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B27D

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B27D	#FFFFFF	#000000	##000000
##31B27D	1.00	2.69	7.79	7.79
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA57A

Deuteranopia (green-blind)

#9F9980

Tritanopia (blue-blind)

#00B1A4

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #31b27d;
/* rgb */ color: rgb(49, 178, 125);
/* oklch */ color: oklch(68.1% 0.136 161.1);

Tailwind

colors: {
  custom: {
    50: '#7bcaa2',
    500: '#31b27d',
    950: '#000000',
  },
}

SCSS

$custom: #31b27d;
$custom-light: #7bcaa2;
$custom-dark: #000000;

JSON

{
  "hex": "#31b27d",
  "rgb": {
    "r": 49,
    "g": 178,
    "b": 125
  },
  "hsl": {
    "h": 155.349,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.68137,
    "c": 0.13599,
    "h": 161.1
  },
  "luminance": 0.33974
}

Semantic roles & 50–950 ramp

primary

#31B27D

secondary

#C57999

accent

#4886E0

background

#F8FCFA

surface

#EFF8F3

border

#CAD1CD

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #31B27D

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

Preview Lab → · Contrast checker → · Palette generator →