#51D595#51D595

#51D595 is a light, vivid teal. Relative luminance 0.515; OKLCH L 78.4% C 0.149 H 158.8°. Best body text is #000000 at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#51D595
RGB	rgb(81, 213, 149)
HSL	hsl(151, 61%, 58%)
HSV	hsv(151, 62%, 84%)
CMYK	cmyk(62%, 0%, 30%, 16.5%)
CIE-LAB	lab(76.98, -50.76, 21.19)
CIE-LCH	lch(76.98, 55.01, 157.34°)
OKLab	oklab(78.39% -0.1385 0.0538)
OKLCH	oklch(78.39% 0.149 158.8)
XYZ	xyz(32.6094, 51.5044, 36.6508)
Luminance	0.5151 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D595 #D55191

analogous

#51D553 #51D595 #51D3D5

triadic

#51D595 #9551D5 #D59551

tetradic

#51D595 #5351D5 #D55191 #D3D551

square

#51D595 #5351D5 #D55191 #D3D551

split-complementary

#51D595 #D551D3 #D55351

monochromatic

#218A57 #2DBC77 #51D595 #82E1B3 #B4EDD1

Accessibility & contrast

On white

1.86

#51D595 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.30

#51D595 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D595

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D595	#FFFFFF	#000000	##000000
##51D595	1.00	1.86	11.30	11.30
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.30	21.00	1.00	1.00
##000000	11.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3C691

Deuteranopia (green-blind)

#C1B999

Tritanopia (blue-blind)

#00D4C4

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #51d595;
/* rgb */ color: rgb(81, 213, 149);
/* oklch */ color: oklch(78.4% 0.149 158.8);

Tailwind

colors: {
  custom: {
    50: '#8fe3b4',
    500: '#51d595',
    950: '#000000',
  },
}

SCSS

$custom: #51d595;
$custom-light: #8fe3b4;
$custom-dark: #000000;

JSON

{
  "hex": "#51d595",
  "rgb": {
    "r": 81,
    "g": 213,
    "b": 149
  },
  "hsl": {
    "h": 150.909,
    "s": 61.111,
    "l": 57.647
  },
  "oklch": {
    "l": 0.78391,
    "c": 0.14855,
    "h": 158.8
  },
  "luminance": 0.51508
}

Semantic roles & 50–950 ramp

primary

#51D595

secondary

#903A64

accent

#4491E4

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0D1511

muted

#7F8481

Preview Lab

Preview with #51D595

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

Preview Lab → · Contrast checker → · Palette generator →