#31BB7B#31BB7B

#31BB7B is a light, vivid teal. Relative luminance 0.376; OKLCH L 70.4% C 0.150 H 158.0°. Best body text is #000000 at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#31BB7B
RGB	rgb(49, 187, 123)
HSL	hsl(152, 58%, 46%)
HSV	hsv(152, 74%, 73%)
CMYK	cmyk(73.8%, 0%, 34.2%, 26.7%)
CIE-LAB	lab(67.74, -51.14, 22.23)
CIE-LCH	lch(67.74, 55.77, 156.51°)
OKLab	oklab(70.43% -0.1386 0.056)
OKLCH	oklch(70.43% 0.15 158)
XYZ	xyz(22.6098, 37.6210, 24.8050)
Luminance	0.3762 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BB7B #BB3171

analogous

#31BB36 #31BB7B #31B6BB

triadic

#31BB7B #7B31BB #BB7B31

tetradic

#31BB7B #3631BB #BB3171 #B6BB31

square

#31BB7B #3631BB #BB3171 #B6BB31

split-complementary

#31BB7B #BB31B6 #BB3631

monochromatic

#185A3B #248B5B #31BB7B #56D399 #87E0B6

Accessibility & contrast

On white

2.46

#31BB7B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.52

#31BB7B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BB7B

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BB7B	#FFFFFF	#000000	##000000
##31BB7B	1.00	2.46	8.52	8.52
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.52	21.00	1.00	1.00
##000000	8.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9AC77

Deuteranopia (green-blind)

#A8A07F

Tritanopia (blue-blind)

#00BAAA

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #31bb7b;
/* rgb */ color: rgb(49, 187, 123);
/* oklch */ color: oklch(70.4% 0.150 158.0);

Tailwind

colors: {
  custom: {
    50: '#7dd0a1',
    500: '#31bb7b',
    950: '#000000',
  },
}

SCSS

$custom: #31bb7b;
$custom-light: #7dd0a1;
$custom-dark: #000000;

JSON

{
  "hex": "#31bb7b",
  "rgb": {
    "r": 49,
    "g": 187,
    "b": 123
  },
  "hsl": {
    "h": 152.174,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.70428,
    "c": 0.14952,
    "h": 158
  },
  "luminance": 0.37624
}

Semantic roles & 50–950 ramp

primary

#31BB7B

secondary

#C97FA1

accent

#468EE2

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B140F

muted

#7C827E

Preview Lab

Preview with #31BB7B

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

Preview Lab → · Contrast checker → · Palette generator →