#51EA9F#51EA9F

#51EA9F is a very light, vivid teal. Relative luminance 0.631; OKLCH L 83.8% C 0.167 H 157.9°. Best body text is #000000 at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#51EA9F
RGB	rgb(81, 234, 159)
HSL	hsl(151, 78%, 62%)
HSV	hsv(151, 65%, 92%)
CMYK	cmyk(65.4%, 0%, 32.1%, 8.2%)
CIE-LAB	lab(83.49, -57.07, 24.90)
CIE-LCH	lch(83.49, 62.27, 156.43°)
OKLab	oklab(83.79% -0.1552 0.0629)
OKLCH	oklch(83.79% 0.167 157.9)
XYZ	xyz(39.0705, 63.0940, 42.9135)
Luminance	0.6310 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EA9F #EA519C

analogous

#51EA53 #51EA9F #51E9EA

triadic

#51EA9F #9F51EA #EA9F51

tetradic

#51EA9F #5351EA #EA519C #E9EA51

square

#51EA9F #5351EA #EA519C #E9EA51

split-complementary

#51EA9F #EA51E9 #EA5351

monochromatic

#15AC62 #1BE281 #51EA9F #88F1BD #BEF7DB

Accessibility & contrast

On white

1.54

#51EA9F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.62

#51EA9F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EA9F

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EA9F	#FFFFFF	#000000	##000000
##51EA9F	1.00	1.54	13.62	13.62
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.62	21.00	1.00	1.00
##000000	13.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D99A

Deuteranopia (green-blind)

#D4CAA4

Tritanopia (blue-blind)

#00E8D6

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #51ea9f;
/* rgb */ color: rgb(81, 234, 159);
/* oklch */ color: oklch(83.8% 0.167 157.9);

Tailwind

colors: {
  custom: {
    50: '#92f2bb',
    500: '#51ea9f',
    950: '#000000',
  },
}

SCSS

$custom: #51ea9f;
$custom-light: #92f2bb;
$custom-dark: #000000;

JSON

{
  "hex": "#51ea9f",
  "rgb": {
    "r": 81,
    "g": 234,
    "b": 159
  },
  "hsl": {
    "h": 150.588,
    "s": 78.462,
    "l": 61.765
  },
  "oklch": {
    "l": 0.83792,
    "c": 0.16745,
    "h": 157.9
  },
  "luminance": 0.63098
}

Semantic roles & 50–950 ramp

primary

#51EA9F

secondary

#AD326E

accent

#0B71DB

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0E1712

muted

#7F8582

Preview Lab

Preview with #51EA9F

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

Preview Lab → · Contrast checker → · Palette generator →