#51D79E#51D79E

#51D79E is a light, vivid teal. Relative luminance 0.528; OKLCH L 79.1% C 0.144 H 161.9°. Best body text is #000000 at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#51D79E
RGB	rgb(81, 215, 158)
HSL	hsl(154, 63%, 58%)
HSV	hsv(154, 62%, 84%)
CMYK	cmyk(62.3%, 0%, 26.5%, 15.7%)
CIE-LAB	lab(77.77, -49.71, 17.53)
CIE-LCH	lch(77.77, 52.71, 160.57°)
OKLab	oklab(79.09% -0.1364 0.0447)
OKLCH	oklch(79.09% 0.144 161.9)
XYZ	xyz(33.8620, 52.8153, 40.7510)
Luminance	0.5282 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D79E #D7518A

analogous

#51D75B #51D79E #51CDD7

triadic

#51D79E #9E51D7 #D79E51

tetradic

#51D79E #5B51D7 #D7518A #CDD751

square

#51D79E #5B51D7 #D7518A #CDD751

split-complementary

#51D79E #D751CD #D75B51

monochromatic

#208D5F #2CBF80 #51D79E #83E2BA #B5EED5

Accessibility & contrast

On white

1.82

#51D79E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.56

#51D79E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D79E

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D79E	#FFFFFF	#000000	##000000
##51D79E	1.00	1.82	11.56	11.56
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.56	21.00	1.00	1.00
##000000	11.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C89B

Deuteranopia (green-blind)

#C2BBA2

Tritanopia (blue-blind)

#00D7C7

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #51d79e;
/* rgb */ color: rgb(81, 215, 158);
/* oklch */ color: oklch(79.1% 0.144 161.9);

Tailwind

colors: {
  custom: {
    50: '#8fe4ba',
    500: '#51d79e',
    950: '#000000',
  },
}

SCSS

$custom: #51d79e;
$custom-light: #8fe4ba;
$custom-dark: #000000;

JSON

{
  "hex": "#51d79e",
  "rgb": {
    "r": 81,
    "g": 215,
    "b": 158
  },
  "hsl": {
    "h": 154.478,
    "s": 62.617,
    "l": 58.039
  },
  "oklch": {
    "l": 0.79091,
    "c": 0.14357,
    "h": 161.9
  },
  "luminance": 0.52819
}

Semantic roles & 50–950 ramp

primary

#51D79E

secondary

#93395F

accent

#4288E6

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #51D79E

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

Preview Lab → · Contrast checker → · Palette generator →