#31B97B#31B97B

#31B97B is a light, vivid teal. Relative luminance 0.368; OKLCH L 69.9% C 0.147 H 158.5°. Best body text is #000000 at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#31B97B
RGB	rgb(49, 185, 123)
HSL	hsl(153, 58%, 46%)
HSV	hsv(153, 74%, 73%)
CMYK	cmyk(73.5%, 0%, 33.5%, 27.5%)
CIE-LAB	lab(67.11, -50.37, 21.38)
CIE-LCH	lch(67.11, 54.71, 157.00°)
OKLab	oklab(69.91% -0.1366 0.054)
OKLCH	oklch(69.91% 0.147 158.5)
XYZ	xyz(22.1885, 36.7784, 24.6646)
Luminance	0.3678 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B97B #B9316F

analogous

#31B937 #31B97B #31B3B9

triadic

#31B97B #7B31B9 #B97B31

tetradic

#31B97B #3731B9 #B9316F #B3B931

square

#31B97B #3731B9 #B9316F #B3B931

split-complementary

#31B97B #B931B3 #B93731

monochromatic

#17583B #24895B #31B97B #55D299 #86DFB6

Accessibility & contrast

On white

2.51

#31B97B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.36

#31B97B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B97B

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B97B	#FFFFFF	#000000	##000000
##31B97B	1.00	2.51	8.36	8.36
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.36	21.00	1.00	1.00
##000000	8.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7AB77

Deuteranopia (green-blind)

#A69E7F

Tritanopia (blue-blind)

#00B8A9

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #31b97b;
/* rgb */ color: rgb(49, 185, 123);
/* oklch */ color: oklch(69.9% 0.147 158.5);

Tailwind

colors: {
  custom: {
    50: '#7ccfa1',
    500: '#31b97b',
    950: '#000000',
  },
}

SCSS

$custom: #31b97b;
$custom-light: #7ccfa1;
$custom-dark: #000000;

JSON

{
  "hex": "#31b97b",
  "rgb": {
    "r": 49,
    "g": 185,
    "b": 123
  },
  "hsl": {
    "h": 152.647,
    "s": 58.12,
    "l": 45.882
  },
  "oklch": {
    "l": 0.69909,
    "c": 0.14691,
    "h": 158.5
  },
  "luminance": 0.36781
}

Semantic roles & 50–950 ramp

primary

#31B97B

secondary

#C87DA0

accent

#468DE1

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B140F

muted

#7C827E

Preview Lab

Preview with #31B97B

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

Preview Lab → · Contrast checker → · Palette generator →