#51C68D#51C68D

#51C68D is a light, vivid teal. Relative luminance 0.441; OKLCH L 74.5% C 0.135 H 159.2°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#51C68D
RGB	rgb(81, 198, 141)
HSL	hsl(151, 51%, 55%)
HSV	hsv(151, 59%, 78%)
CMYK	cmyk(59.1%, 0%, 28.8%, 22.4%)
CIE-LAB	lab(72.27, -46.22, 18.93)
CIE-LCH	lch(72.27, 49.95, 157.72°)
OKLab	oklab(74.48% -0.1264 0.0481)
OKLCH	oklch(74.48% 0.135 159.2)
XYZ	xyz(28.3926, 44.0578, 32.2019)
Luminance	0.4406 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51C68D #C6518A

analogous

#51C653 #51C68D #51C5C6

triadic

#51C68D #8D51C6 #C68D51

tetradic

#51C68D #5351C6 #C6518A #C5C651

square

#51C68D #5351C6 #C6518A #C5C651

split-complementary

#51C68D #C651C5 #C65351

monochromatic

#27764F #36A46E #51C68D #7FD5AB #ADE4C9

Accessibility & contrast

On white

2.14

#51C68D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#51C68D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51C68D

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51C68D	#FFFFFF	#000000	##000000
##51C68D	1.00	2.14	9.81	9.81
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.81	21.00	1.00	1.00
##000000	9.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B88A

Deuteranopia (green-blind)

#B4AD91

Tritanopia (blue-blind)

#1DC5B7

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #51c68d;
/* rgb */ color: rgb(81, 198, 141);
/* oklch */ color: oklch(74.5% 0.135 159.2);

Tailwind

colors: {
  custom: {
    50: '#8cd8ae',
    500: '#51c68d',
    950: '#000000',
  },
}

SCSS

$custom: #51c68d;
$custom-light: #8cd8ae;
$custom-dark: #000000;

JSON

{
  "hex": "#51c68d",
  "rgb": {
    "r": 81,
    "g": 198,
    "b": 141
  },
  "hsl": {
    "h": 150.769,
    "s": 50.649,
    "l": 54.706
  },
  "oklch": {
    "l": 0.74477,
    "c": 0.13525,
    "h": 159.2
  },
  "luminance": 0.44061
}

Semantic roles & 50–950 ramp

primary

#51C68D

secondary

#D2A1B9

accent

#4E92DA

background

#F9FDFA

surface

#F1FAF4

border

#CBD3CE

text

#0D1410

muted

#7E837F

Preview Lab

Preview with #51C68D

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

Preview Lab → · Contrast checker → · Palette generator →