#51E79F#51E79F

#51E79F is a very light, vivid teal. Relative luminance 0.614; OKLCH L 83.1% C 0.164 H 158.5°. Best body text is #000000 at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#51E79F
RGB	rgb(81, 231, 159)
HSL	hsl(151, 76%, 61%)
HSV	hsv(151, 65%, 91%)
CMYK	cmyk(64.9%, 0%, 31.2%, 9.4%)
CIE-LAB	lab(82.59, -55.91, 23.67)
CIE-LCH	lch(82.59, 60.71, 157.05°)
OKLab	oklab(83.06% -0.1522 0.0599)
OKLCH	oklch(83.06% 0.164 158.5)
XYZ	xyz(38.2236, 61.4003, 42.6312)
Luminance	0.6140 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E79F #E75199

analogous

#51E754 #51E79F #51E4E7

triadic

#51E79F #9F51E7 #E79F51

tetradic

#51E79F #5451E7 #E75199 #E4E751

square

#51E79F #5451E7 #E75199 #E4E751

split-complementary

#51E79F #E751E4 #E75451

monochromatic

#17A762 #1EDC81 #51E79F #87EEBD #BDF6DA

Accessibility & contrast

On white

1.58

#51E79F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.28

#51E79F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E79F

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E79F	#FFFFFF	#000000	##000000
##51E79F	1.00	1.58	13.28	13.28
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.28	21.00	1.00	1.00
##000000	13.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5D69B

Deuteranopia (green-blind)

#D1C8A4

Tritanopia (blue-blind)

#00E6D4

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #51e79f;
/* rgb */ color: rgb(81, 231, 159);
/* oklch */ color: oklch(83.1% 0.164 158.5);

Tailwind

colors: {
  custom: {
    50: '#91efbb',
    500: '#51e79f',
    950: '#000000',
  },
}

SCSS

$custom: #51e79f;
$custom-light: #91efbb;
$custom-dark: #000000;

JSON

{
  "hex": "#51e79f",
  "rgb": {
    "r": 81,
    "g": 231,
    "b": 159
  },
  "hsl": {
    "h": 151.2,
    "s": 75.758,
    "l": 61.176
  },
  "oklch": {
    "l": 0.83055,
    "c": 0.16357,
    "h": 158.5
  },
  "luminance": 0.61404
}

Semantic roles & 50–950 ramp

primary

#51E79F

secondary

#A8346C

accent

#0E6FD8

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0E1712

muted

#7F8582

Preview Lab

Preview with #51E79F

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

Preview Lab → · Contrast checker → · Palette generator →