#51EAC2#51EAC2

#51EAC2 is a very light, vivid teal. Relative luminance 0.645; OKLCH L 84.6% C 0.141 H 172.0°. Best body text is #000000 at 13.90:1 contrast (WCAG AA passes).

Color values

HEX	#51EAC2
RGB	rgb(81, 234, 194)
HSL	hsl(164, 78%, 62%)
HSV	hsv(164, 65%, 92%)
CMYK	cmyk(65.4%, 0%, 17.1%, 8.2%)
CIE-LAB	lab(84.22, -49.48, 7.71)
CIE-LCH	lch(84.22, 50.08, 171.15°)
OKLab	oklab(84.63% -0.1393 0.0196)
OKLCH	oklch(84.63% 0.141 172)
XYZ	xyz(42.5489, 64.4853, 61.2330)
Luminance	0.6449 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EAC2 #EA5179

analogous

#51EA76 #51EAC2 #51C5EA

triadic

#51EAC2 #C251EA #EAC251

tetradic

#51EAC2 #7651EA #EA5179 #C5EA51

square

#51EAC2 #7651EA #EA5179 #C5EA51

split-complementary

#51EAC2 #EA51C5 #EA7651

monochromatic

#15AC84 #1BE2AE #51EAC2 #88F1D5 #BEF7E8

Accessibility & contrast

On white

1.51

#51EAC2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.90

#51EAC2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EAC2

13.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EAC2	#FFFFFF	#000000	##000000
##51EAC2	1.00	1.51	13.90	13.90
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.90	21.00	1.00	1.00
##000000	13.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3DBC0

Deuteranopia (green-blind)

#CECCC5

Tritanopia (blue-blind)

#00ECDE

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #51eac2;
/* rgb */ color: rgb(81, 234, 194);
/* oklch */ color: oklch(84.6% 0.141 172.0);

Tailwind

colors: {
  custom: {
    50: '#93f1d4',
    500: '#51eac2',
    950: '#000000',
  },
}

SCSS

$custom: #51eac2;
$custom-light: #93f1d4;
$custom-dark: #000000;

JSON

{
  "hex": "#51eac2",
  "rgb": {
    "r": 81,
    "g": 234,
    "b": 194
  },
  "hsl": {
    "h": 164.314,
    "s": 78.462,
    "l": 61.765
  },
  "oklch": {
    "l": 0.84627,
    "c": 0.14072,
    "h": 172
  },
  "luminance": 0.6449
}

Semantic roles & 50–950 ramp

primary

#51EAC2

secondary

#AD3252

accent

#0B41DB

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0E1714

muted

#7F8583

Preview Lab

Preview with #51EAC2

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

Preview Lab → · Contrast checker → · Palette generator →