#31A478#31A478

#31A478 is a light, vivid teal. Relative luminance 0.286; OKLCH L 64.4% C 0.122 H 163.3°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#31A478
RGB	rgb(49, 164, 120)
HSL	hsl(157, 54%, 42%)
HSV	hsv(157, 70%, 64%)
CMYK	cmyk(70.1%, 0%, 26.8%, 35.7%)
CIE-LAB	lab(60.39, -42.50, 13.76)
CIE-LCH	lch(60.39, 44.67, 162.06°)
OKLab	oklab(64.37% -0.1167 0.0351)
OKLCH	oklch(64.37% 0.122 163.3)
XYZ	xyz(17.9304, 28.5579, 22.3329)
Luminance	0.2856 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A478 #A4315D

analogous

#31A43E #31A478 #3197A4

triadic

#31A478 #7831A4 #A47831

tetradic

#31A478 #3E31A4 #A4315D #97A431

square

#31A478 #3E31A4 #A4315D #97A431

split-complementary

#31A478 #A43197 #A43E31

monochromatic

#154633 #237556 #31A478 #49C998 #79D7B3

Accessibility & contrast

On white

3.13

#31A478 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#31A478 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A478

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A478	#FFFFFF	#000000	##000000
##31A478	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A19876

Deuteranopia (green-blind)

#928D7B

Tritanopia (blue-blind)

#00A498

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #31a478;
/* rgb */ color: rgb(49, 164, 120);
/* oklch */ color: oklch(64.4% 0.122 163.3);

Tailwind

colors: {
  custom: {
    50: '#78c09f',
    500: '#31a478',
    950: '#000000',
  },
}

SCSS

$custom: #31a478;
$custom-light: #78c09f;
$custom-dark: #000000;

JSON

{
  "hex": "#31a478",
  "rgb": {
    "r": 49,
    "g": 164,
    "b": 120
  },
  "hsl": {
    "h": 157.043,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.64366,
    "c": 0.12183,
    "h": 163.3
  },
  "luminance": 0.2856
}

Semantic roles & 50–950 ramp

primary

#31A478

secondary

#BF728F

accent

#4A83DD

background

#F7FBF9

surface

#EEF7F2

border

#C9D0CC

text

#0A120E

muted

#7C817E

Preview Lab

Preview with #31A478

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

Preview Lab → · Contrast checker → · Palette generator →