#51EEAC#51EEAC

#51EEAC is a very light, vivid teal. Relative luminance 0.659; OKLCH L 85.1% C 0.162 H 161.5°. Best body text is #000000 at 14.18:1 contrast (WCAG AA passes).

Color values

HEX	#51EEAC
RGB	rgb(81, 238, 172)
HSL	hsl(155, 82%, 63%)
HSV	hsv(155, 66%, 93%)
CMYK	cmyk(66%, 0%, 27.7%, 6.7%)
CIE-LAB	lab(84.93, -56.00, 20.18)
CIE-LCH	lch(84.93, 59.53, 160.18°)
OKLab	oklab(85.06% -0.1533 0.0514)
OKLCH	oklch(85.06% 0.162 161.5)
XYZ	xyz(41.4101, 65.8724, 49.5540)
Luminance	0.6588 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EEAC #EE5193

analogous

#51EE5D #51EEAC #51E2EE

triadic

#51EEAC #AC51EE #EEAC51

tetradic

#51EEAC #5D51EE #EE5193 #E2EE51

square

#51EEAC #5D51EE #EE5193 #E2EE51

split-complementary

#51EEAC #EE51E2 #EE5D51

monochromatic

#11B36F #19E991 #51EEAC #89F3C7 #C1F9E1

Accessibility & contrast

On white

1.48

#51EEAC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.18

#51EEAC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EEAC

14.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EEAC	#FFFFFF	#000000	##000000
##51EEAC	1.00	1.48	14.18	14.18
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.18	21.00	1.00	1.00
##000000	14.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBDDA8

Deuteranopia (green-blind)

#D6CEB0

Tritanopia (blue-blind)

#00EDDC

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #51eeac;
/* rgb */ color: rgb(81, 238, 172);
/* oklch */ color: oklch(85.1% 0.162 161.5);

Tailwind

colors: {
  custom: {
    50: '#93f4c5',
    500: '#51eeac',
    950: '#000000',
  },
}

SCSS

$custom: #51eeac;
$custom-light: #93f4c5;
$custom-dark: #000000;

JSON

{
  "hex": "#51eeac",
  "rgb": {
    "r": 81,
    "g": 238,
    "b": 172
  },
  "hsl": {
    "h": 154.777,
    "s": 82.199,
    "l": 62.549
  },
  "oklch": {
    "l": 0.85055,
    "c": 0.16165,
    "h": 161.5
  },
  "luminance": 0.65877
}

Semantic roles & 50–950 ramp

primary

#51EEAC

secondary

#B33067

accent

#0762DF

background

#FCFFFD

surface

#F5FEF9

border

#CFD6D2

text

#0E1712

muted

#7F8582

Preview Lab

Preview with #51EEAC

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

Preview Lab → · Contrast checker → · Palette generator →