#31B286#31B286

#31B286 is a light, vivid teal. Relative luminance 0.342; OKLCH L 68.4% C 0.128 H 165.4°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#31B286
RGB	rgb(49, 178, 134)
HSL	hsl(160, 57%, 45%)
HSV	hsv(160, 72%, 70%)
CMYK	cmyk(72.5%, 0%, 24.7%, 30.2%)
CIE-LAB	lab(65.13, -45.11, 12.67)
CIE-LCH	lch(65.13, 46.85, 164.32°)
OKLab	oklab(68.36% -0.1243 0.0324)
OKLCH	oklch(68.36% 0.128 165.4)
XYZ	xyz(21.4877, 34.2125, 28.0208)
Luminance	0.3422 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B286 #B2315D

analogous

#31B246 #31B286 #319EB2

triadic

#31B286 #8631B2 #B28631

tetradic

#31B286 #4631B2 #B2315D #9EB231

square

#31B286 #4631B2 #B2315D #9EB231

split-complementary

#31B286 #B2319E #B24631

monochromatic

#17523E #248262 #31B286 #51CFA4 #81DCBD

Accessibility & contrast

On white

2.68

#31B286 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#31B286 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B286

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B286	#FFFFFF	#000000	##000000
##31B286	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA584

Deuteranopia (green-blind)

#9E9989

Tritanopia (blue-blind)

#00B2A6

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #31b286;
/* rgb */ color: rgb(49, 178, 134);
/* oklch */ color: oklch(68.4% 0.128 165.4);

Tailwind

colors: {
  custom: {
    50: '#7bcaa9',
    500: '#31b286',
    950: '#000000',
  },
}

SCSS

$custom: #31b286;
$custom-light: #7bcaa9;
$custom-dark: #000000;

JSON

{
  "hex": "#31b286",
  "rgb": {
    "r": 49,
    "g": 178,
    "b": 134
  },
  "hsl": {
    "h": 159.535,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.68357,
    "c": 0.12849,
    "h": 165.4
  },
  "luminance": 0.34215
}

Semantic roles & 50–950 ramp

primary

#31B286

secondary

#C57993

accent

#487CE0

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #31B286

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

Preview Lab → · Contrast checker → · Palette generator →