#51EEAD#51EEAD

#51EEAD is a very light, vivid teal. Relative luminance 0.659; OKLCH L 85.1% C 0.161 H 161.8°. Best body text is #000000 at 14.18:1 contrast (WCAG AA passes).

Color values

HEX	#51EEAD
RGB	rgb(81, 238, 173)
HSL	hsl(155, 82%, 63%)
HSV	hsv(155, 66%, 93%)
CMYK	cmyk(66%, 0%, 27.3%, 6.7%)
CIE-LAB	lab(84.95, -55.79, 19.69)
CIE-LCH	lch(84.95, 59.17, 160.56°)
OKLab	oklab(85.08% -0.1528 0.0502)
OKLCH	oklch(85.08% 0.161 161.8)
XYZ	xyz(41.5065, 65.9110, 50.0617)
Luminance	0.6592 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EEAD #EE5192

analogous

#51EE5E #51EEAD #51E1EE

triadic

#51EEAD #AD51EE #EEAD51

tetradic

#51EEAD #5E51EE #EE5192 #E1EE51

square

#51EEAD #5E51EE #EE5192 #E1EE51

split-complementary

#51EEAD #EE51E1 #EE5E51

monochromatic

#11B370 #19E993 #51EEAD #89F3C7 #C1F9E2

Accessibility & contrast

On white

1.48

#51EEAD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.18

#51EEAD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EEAD

14.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EEAD	#FFFFFF	#000000	##000000
##51EEAD	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)

#EBDDA9

Deuteranopia (green-blind)

#D6CEB1

Tritanopia (blue-blind)

#00EEDC

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #51eead;
/* rgb */ color: rgb(81, 238, 173);
/* oklch */ color: oklch(85.1% 0.161 161.8);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#51eead",
  "rgb": {
    "r": 81,
    "g": 238,
    "b": 173
  },
  "hsl": {
    "h": 155.159,
    "s": 82.199,
    "l": 62.549
  },
  "oklch": {
    "l": 0.85077,
    "c": 0.16084,
    "h": 161.8
  },
  "luminance": 0.65916
}

Semantic roles & 50–950 ramp

primary

#51EEAD

secondary

#B33066

accent

#0760DF

background

#FCFFFD

surface

#F5FEF9

border

#CFD6D2

text

#0E1713

muted

#7F8582

Preview Lab

Preview with #51EEAD

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

Preview Lab → · Contrast checker → · Palette generator →