#51E69C#51E69C

#51E69C is a very light, vivid teal. Relative luminance 0.607; OKLCH L 82.7% C 0.165 H 157.7°. Best body text is #000000 at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#51E69C
RGB	rgb(81, 230, 156)
HSL	hsl(150, 75%, 61%)
HSV	hsv(150, 65%, 90%)
CMYK	cmyk(64.8%, 0%, 32.2%, 9.8%)
CIE-LAB	lab(82.24, -56.11, 24.74)
CIE-LCH	lch(82.24, 61.32, 156.21°)
OKLab	oklab(82.75% -0.1525 0.0625)
OKLCH	oklch(82.75% 0.165 157.7)
XYZ	xyz(37.6874, 60.7392, 41.1837)
Luminance	0.6074 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E69C #E6519B

analogous

#51E651 #51E69C #51E6E6

triadic

#51E69C #9C51E6 #E69C51

tetradic

#51E69C #5151E6 #E6519B #E6E651

square

#51E69C #5151E6 #E6519B #E6E651

split-complementary

#51E69C #E651E6 #E65151

monochromatic

#18A55F #1FDA7E #51E69C #87EEBA #BCF5D9

Accessibility & contrast

On white

1.60

#51E69C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.15

#51E69C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E69C

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E69C	#FFFFFF	#000000	##000000
##51E69C	1.00	1.60	13.15	13.15
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.15	21.00	1.00	1.00
##000000	13.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4D597

Deuteranopia (green-blind)

#D1C7A1

Tritanopia (blue-blind)

#00E4D3

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #51e69c;
/* rgb */ color: rgb(81, 230, 156);
/* oklch */ color: oklch(82.7% 0.165 157.7);

Tailwind

colors: {
  custom: {
    50: '#91efb9',
    500: '#51e69c',
    950: '#000000',
  },
}

SCSS

$custom: #51e69c;
$custom-light: #91efb9;
$custom-dark: #000000;

JSON

{
  "hex": "#51e69c",
  "rgb": {
    "r": 81,
    "g": 230,
    "b": 156
  },
  "hsl": {
    "h": 150.201,
    "s": 74.874,
    "l": 60.98
  },
  "oklch": {
    "l": 0.82745,
    "c": 0.16486,
    "h": 157.7
  },
  "luminance": 0.60743
}

Semantic roles & 50–950 ramp

primary

#51E69C

secondary

#A7346D

accent

#0E72D7

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0E1611

muted

#7F8581

Preview Lab

Preview with #51E69C

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

Preview Lab → · Contrast checker → · Palette generator →