#51E39C#51E39C

#51E39C is a very light, vivid teal. Relative luminance 0.591; OKLCH L 82.0% C 0.161 H 158.3°. Best body text is #000000 at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#51E39C
RGB	rgb(81, 227, 156)
HSL	hsl(151, 72%, 60%)
HSV	hsv(151, 64%, 89%)
CMYK	cmyk(64.3%, 0%, 31.3%, 11%)
CIE-LAB	lab(81.34, -54.94, 23.51)
CIE-LCH	lch(81.34, 59.76, 156.83°)
OKLab	oklab(82.01% -0.1495 0.0595)
OKLCH	oklch(82.01% 0.161 158.3)
XYZ	xyz(36.8597, 59.0839, 40.9078)
Luminance	0.5909 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E39C #E35198

analogous

#51E353 #51E39C #51E1E3

triadic

#51E39C #9C51E3 #E39C51

tetradic

#51E39C #5351E3 #E35198 #E1E351

square

#51E39C #5351E3 #E35198 #E1E351

split-complementary

#51E39C #E351E1 #E35351

monochromatic

#1AA05F #22D57E #51E39C #86EBBA #BAF4D8

Accessibility & contrast

On white

1.64

#51E39C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.82

#51E39C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E39C

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E39C	#FFFFFF	#000000	##000000
##51E39C	1.00	1.64	12.82	12.82
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.82	21.00	1.00	1.00
##000000	12.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1D298

Deuteranopia (green-blind)

#CEC5A1

Tritanopia (blue-blind)

#00E2D0

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #51e39c;
/* rgb */ color: rgb(81, 227, 156);
/* oklch */ color: oklch(82.0% 0.161 158.3);

Tailwind

colors: {
  custom: {
    50: '#91edb9',
    500: '#51e39c',
    950: '#000000',
  },
}

SCSS

$custom: #51e39c;
$custom-light: #91edb9;
$custom-dark: #000000;

JSON

{
  "hex": "#51e39c",
  "rgb": {
    "r": 81,
    "g": 227,
    "b": 156
  },
  "hsl": {
    "h": 150.822,
    "s": 72.277,
    "l": 60.392
  },
  "oklch": {
    "l": 0.82006,
    "c": 0.16095,
    "h": 158.3
  },
  "luminance": 0.59088
}

Semantic roles & 50–950 ramp

primary

#51E39C

secondary

#A3356B

accent

#1170D4

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0E1611

muted

#7F8581

Preview Lab

Preview with #51E39C

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

Preview Lab → · Contrast checker → · Palette generator →