#51E0AE#51E0AE

#51E0AE is a light, vivid teal. Relative luminance 0.581; OKLCH L 81.7% C 0.142 H 166.1°. Best body text is #000000 at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#51E0AE
RGB	rgb(81, 224, 174)
HSL	hsl(159, 70%, 60%)
HSV	hsv(159, 64%, 88%)
CMYK	cmyk(63.8%, 0%, 22.3%, 12.2%)
CIE-LAB	lab(80.80, -49.93, 13.36)
CIE-LCH	lch(80.80, 51.68, 165.02°)
OKLab	oklab(81.69% -0.1383 0.0342)
OKLCH	oklch(81.69% 0.142 166.1)
XYZ	xyz(37.6850, 58.1126, 49.2670)
Luminance	0.5812 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E0AE #E05183

analogous

#51E067 #51E0AE #51CAE0

triadic

#51E0AE #AE51E0 #E0AE51

tetradic

#51E0AE #6751E0 #E05183 #CAE051

square

#51E0AE #6751E0 #E05183 #CAE051

split-complementary

#51E0AE #E051CA #E06751

monochromatic

#1C9B6E #25CF93 #51E0AE #85E9C6 #B9F3DE

Accessibility & contrast

On white

1.66

#51E0AE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.62

#51E0AE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E0AE

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E0AE	#FFFFFF	#000000	##000000
##51E0AE	1.00	1.66	12.62	12.62
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.62	21.00	1.00	1.00
##000000	12.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBD1AB

Deuteranopia (green-blind)

#C8C3B1

Tritanopia (blue-blind)

#00E1D2

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #51e0ae;
/* rgb */ color: rgb(81, 224, 174);
/* oklch */ color: oklch(81.7% 0.142 166.1);

Tailwind

colors: {
  custom: {
    50: '#91eac6',
    500: '#51e0ae',
    950: '#000000',
  },
}

SCSS

$custom: #51e0ae;
$custom-light: #91eac6;
$custom-dark: #000000;

JSON

{
  "hex": "#51e0ae",
  "rgb": {
    "r": 81,
    "g": 224,
    "b": 174
  },
  "hsl": {
    "h": 159.021,
    "s": 69.756,
    "l": 59.804
  },
  "oklch": {
    "l": 0.81686,
    "c": 0.14249,
    "h": 166.1
  },
  "luminance": 0.58117
}

Semantic roles & 50–950 ramp

primary

#51E0AE

secondary

#9F375B

accent

#3B79ED

background

#FCFEFD

surface

#F5FDF9

border

#CFD5D2

text

#0E1613

muted

#7F8482

Preview Lab

Preview with #51E0AE

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

Preview Lab → · Contrast checker → · Palette generator →