#51EEAB#51EEAB

#51EEAB is a very light, vivid teal. Relative luminance 0.658; OKLCH L 85.0% C 0.162 H 161.1°. Best body text is #000000 at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#51EEAB
RGB	rgb(81, 238, 171)
HSL	hsl(154, 82%, 63%)
HSV	hsv(154, 66%, 93%)
CMYK	cmyk(66%, 0%, 28.2%, 6.7%)
CIE-LAB	lab(84.91, -56.21, 20.67)
CIE-LCH	lch(84.91, 59.89, 159.81°)
OKLab	oklab(85.03% -0.1537 0.0526)
OKLCH	oklch(85.03% 0.162 161.1)
XYZ	xyz(41.3144, 65.8342, 49.0501)
Luminance	0.6584 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EEAB #EE5194

analogous

#51EE5D #51EEAB #51E2EE

triadic

#51EEAB #AB51EE #EEAB51

tetradic

#51EEAB #5D51EE #EE5194 #E2EE51

square

#51EEAB #5D51EE #EE5194 #E2EE51

split-complementary

#51EEAB #EE51E2 #EE5D51

monochromatic

#11B36E #19E990 #51EEAB #89F3C6 #C1F9E1

Accessibility & contrast

On white

1.48

#51EEAB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.17

#51EEAB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EEAB

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EEAB	#FFFFFF	#000000	##000000
##51EEAB	1.00	1.48	14.17	14.17
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.17	21.00	1.00	1.00
##000000	14.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBDDA7

Deuteranopia (green-blind)

#D6CEAF

Tritanopia (blue-blind)

#00EDDC

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #51eeab;
/* rgb */ color: rgb(81, 238, 171);
/* oklch */ color: oklch(85.0% 0.162 161.1);

Tailwind

colors: {
  custom: {
    50: '#93f4c4',
    500: '#51eeab',
    950: '#000000',
  },
}

SCSS

$custom: #51eeab;
$custom-light: #93f4c4;
$custom-dark: #000000;

JSON

{
  "hex": "#51eeab",
  "rgb": {
    "r": 81,
    "g": 238,
    "b": 171
  },
  "hsl": {
    "h": 154.395,
    "s": 82.199,
    "l": 62.549
  },
  "oklch": {
    "l": 0.85032,
    "c": 0.16246,
    "h": 161.1
  },
  "luminance": 0.65839
}

Semantic roles & 50–950 ramp

primary

#51EEAB

secondary

#B33068

accent

#0763DF

background

#FCFFFD

surface

#F5FEF9

border

#CFD6D2

text

#0E1712

muted

#7F8582

Preview Lab

Preview with #51EEAB

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

Preview Lab → · Contrast checker → · Palette generator →