#31C78F#31C78F

#31C78F is a light, vivid teal. Relative luminance 0.435; OKLCH L 74.0% C 0.148 H 162.7°. Best body text is #000000 at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#31C78F
RGB	rgb(49, 199, 143)
HSL	hsl(158, 60%, 49%)
HSV	hsv(158, 75%, 78%)
CMYK	cmyk(75.4%, 0%, 28.1%, 22%)
CIE-LAB	lab(71.88, -51.55, 17.21)
CIE-LCH	lch(71.88, 54.35, 161.53°)
OKLab	oklab(73.96% -0.141 0.0438)
OKLCH	oklch(73.96% 0.148 162.7)
XYZ	xyz(26.6451, 43.4798, 32.9694)
Luminance	0.4348 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C78F #C73169

analogous

#31C744 #31C78F #31B4C7

triadic

#31C78F #8F31C7 #C78F31

tetradic

#31C78F #4431C7 #C73169 #B4C731

square

#31C78F #4431C7 #C73169 #B4C731

split-complementary

#31C78F #C731B4 #C74431

monochromatic

#196548 #25966C #31C78F #5ED7AA #8FE3C4

Accessibility & contrast

On white

2.17

#31C78F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.70

#31C78F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C78F

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C78F	#FFFFFF	#000000	##000000
##31C78F	1.00	2.17	9.70	9.70
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.70	21.00	1.00	1.00
##000000	9.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B88C

Deuteranopia (green-blind)

#B1AB93

Tritanopia (blue-blind)

#00C7B8

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #31c78f;
/* rgb */ color: rgb(49, 199, 143);
/* oklch */ color: oklch(74.0% 0.148 162.7);

Tailwind

colors: {
  custom: {
    50: '#80d9b0',
    500: '#31c78f',
    950: '#000000',
  },
}

SCSS

$custom: #31c78f;
$custom-light: #80d9b0;
$custom-dark: #000000;

JSON

{
  "hex": "#31c78f",
  "rgb": {
    "r": 49,
    "g": 199,
    "b": 143
  },
  "hsl": {
    "h": 157.6,
    "s": 60.484,
    "l": 48.627
  },
  "oklch": {
    "l": 0.73963,
    "c": 0.14764,
    "h": 162.7
  },
  "luminance": 0.43483
}

Semantic roles & 50–950 ramp

primary

#31C78F

secondary

#CE86A1

accent

#4480E4

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #31C78F

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

Preview Lab → · Contrast checker → · Palette generator →