#51E69D#51E69D

#51E69D is a very light, vivid teal. Relative luminance 0.608; OKLCH L 82.8% C 0.164 H 158.0°. Best body text is #000000 at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#51E69D
RGB	rgb(81, 230, 157)
HSL	hsl(151, 75%, 61%)
HSV	hsv(151, 65%, 90%)
CMYK	cmyk(64.8%, 0%, 31.7%, 9.8%)
CIE-LAB	lab(82.26, -55.91, 24.25)
CIE-LCH	lch(82.26, 60.95, 156.56°)
OKLab	oklab(82.77% -0.1521 0.0613)
OKLCH	oklch(82.77% 0.164 158)
XYZ	xyz(37.7724, 60.7733, 41.6315)
Luminance	0.6078 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E69D #E6519A

analogous

#51E652 #51E69D #51E4E6

triadic

#51E69D #9D51E6 #E69D51

tetradic

#51E69D #5251E6 #E6519A #E4E651

square

#51E69D #5251E6 #E6519A #E4E651

split-complementary

#51E69D #E651E4 #E65251

monochromatic

#18A560 #1FDA7F #51E69D #87EEBB #BCF5D9

Accessibility & contrast

On white

1.60

#51E69D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.16

#51E69D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E69D

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E69D	#FFFFFF	#000000	##000000
##51E69D	1.00	1.60	13.16	13.16
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.16	21.00	1.00	1.00
##000000	13.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4D599

Deuteranopia (green-blind)

#D1C7A2

Tritanopia (blue-blind)

#00E5D3

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #51e69d;
/* rgb */ color: rgb(81, 230, 157);
/* oklch */ color: oklch(82.8% 0.164 158.0);

Tailwind

colors: {
  custom: {
    50: '#91efba',
    500: '#51e69d',
    950: '#000000',
  },
}

SCSS

$custom: #51e69d;
$custom-light: #91efba;
$custom-dark: #000000;

JSON

{
  "hex": "#51e69d",
  "rgb": {
    "r": 81,
    "g": 230,
    "b": 157
  },
  "hsl": {
    "h": 150.604,
    "s": 74.874,
    "l": 60.98
  },
  "oklch": {
    "l": 0.82766,
    "c": 0.164,
    "h": 158
  },
  "luminance": 0.60777
}

Semantic roles & 50–950 ramp

primary

#51E69D

secondary

#A7346C

accent

#0E71D7

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0E1611

muted

#7F8581

Preview Lab

Preview with #51E69D

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

Preview Lab → · Contrast checker → · Palette generator →