#51EAC3#51EAC3

#51EAC3 is a very light, vivid teal. Relative luminance 0.645; OKLCH L 84.7% C 0.140 H 172.5°. Best body text is #000000 at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#51EAC3
RGB	rgb(81, 234, 195)
HSL	hsl(165, 78%, 62%)
HSV	hsv(165, 65%, 92%)
CMYK	cmyk(65.4%, 0%, 16.7%, 8.2%)
CIE-LAB	lab(84.24, -49.25, 7.21)
CIE-LCH	lch(84.24, 49.77, 171.67°)
OKLab	oklab(84.65% -0.1389 0.0183)
OKLCH	oklch(84.65% 0.14 172.5)
XYZ	xyz(42.6616, 64.5304, 61.8265)
Luminance	0.6453 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EAC3 #EA5178

analogous

#51EA77 #51EAC3 #51C5EA

triadic

#51EAC3 #C351EA #EAC351

tetradic

#51EAC3 #7751EA #EA5178 #C5EA51

square

#51EAC3 #7751EA #EA5178 #C5EA51

split-complementary

#51EAC3 #EA51C5 #EA7751

monochromatic

#15AC85 #1BE2B0 #51EAC3 #88F1D6 #BEF7E9

Accessibility & contrast

On white

1.51

#51EAC3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.91

#51EAC3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EAC3

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EAC3	#FFFFFF	#000000	##000000
##51EAC3	1.00	1.51	13.91	13.91
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.91	21.00	1.00	1.00
##000000	13.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3DBC1

Deuteranopia (green-blind)

#CECCC6

Tritanopia (blue-blind)

#00ECDF

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #51eac3;
/* rgb */ color: rgb(81, 234, 195);
/* oklch */ color: oklch(84.7% 0.140 172.5);

Tailwind

colors: {
  custom: {
    50: '#93f1d5',
    500: '#51eac3',
    950: '#000000',
  },
}

SCSS

$custom: #51eac3;
$custom-light: #93f1d5;
$custom-dark: #000000;

JSON

{
  "hex": "#51eac3",
  "rgb": {
    "r": 81,
    "g": 234,
    "b": 195
  },
  "hsl": {
    "h": 164.706,
    "s": 78.462,
    "l": 61.765
  },
  "oklch": {
    "l": 0.84653,
    "c": 0.1401,
    "h": 172.5
  },
  "luminance": 0.64535
}

Semantic roles & 50–950 ramp

primary

#51EAC3

secondary

#AD3252

accent

#0B40DB

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0E1714

muted

#7F8583

Preview Lab

Preview with #51EAC3

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

Preview Lab → · Contrast checker → · Palette generator →