#31C381#31C381

#31C381 is a light, vivid teal. Relative luminance 0.413; OKLCH L 72.6% C 0.155 H 158.4°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#31C381
RGB	rgb(49, 195, 129)
HSL	hsl(153, 60%, 48%)
HSV	hsv(153, 75%, 76%)
CMYK	cmyk(74.9%, 0%, 33.8%, 23.5%)
CIE-LAB	lab(70.36, -52.99, 22.59)
CIE-LCH	lch(70.36, 57.61, 156.91°)
OKLab	oklab(72.62% -0.1437 0.057)
OKLCH	oklch(72.62% 0.155 158.4)
XYZ	xyz(24.7417, 41.2652, 27.4256)
Luminance	0.4127 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C381 #C33173

analogous

#31C338 #31C381 #31BCC3

triadic

#31C381 #8131C3 #C38131

tetradic

#31C381 #3831C3 #C33173 #BCC331

square

#31C381 #3831C3 #C33173 #BCC331

split-complementary

#31C381 #C331BC #C33831

monochromatic

#186140 #259261 #31C381 #5BD69E #8CE2BB

Accessibility & contrast

On white

2.27

#31C381 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#31C381 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C381

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C381	#FFFFFF	#000000	##000000
##31C381	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1B47D

Deuteranopia (green-blind)

#AFA785

Tritanopia (blue-blind)

#00C2B2

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #31c381;
/* rgb */ color: rgb(49, 195, 129);
/* oklch */ color: oklch(72.6% 0.155 158.4);

Tailwind

colors: {
  custom: {
    50: '#7fd6a6',
    500: '#31c381',
    950: '#000000',
  },
}

SCSS

$custom: #31c381;
$custom-light: #7fd6a6;
$custom-dark: #000000;

JSON

{
  "hex": "#31c381",
  "rgb": {
    "r": 49,
    "g": 195,
    "b": 129
  },
  "hsl": {
    "h": 152.877,
    "s": 59.836,
    "l": 47.843
  },
  "oklch": {
    "l": 0.72624,
    "c": 0.15456,
    "h": 158.4
  },
  "luminance": 0.41268
}

Semantic roles & 50–950 ramp

primary

#31C381

secondary

#CC83A4

accent

#458CE3

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0B140F

muted

#7C837F

Preview Lab

Preview with #31C381

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

Preview Lab → · Contrast checker → · Palette generator →