#51D594#51D594

#51D594 is a light, vivid teal. Relative luminance 0.515; OKLCH L 78.4% C 0.149 H 158.4°. Best body text is #000000 at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#51D594
RGB	rgb(81, 213, 148)
HSL	hsl(150, 61%, 58%)
HSV	hsv(150, 62%, 84%)
CMYK	cmyk(62%, 0%, 30.5%, 16.5%)
CIE-LAB	lab(76.96, -50.96, 21.69)
CIE-LCH	lch(76.96, 55.39, 156.95°)
OKLab	oklab(78.37% -0.1389 0.055)
OKLCH	oklch(78.37% 0.149 158.4)
XYZ	xyz(32.5299, 51.4726, 36.2321)
Luminance	0.5148 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D594 #D55192

analogous

#51D552 #51D594 #51D4D5

triadic

#51D594 #9451D5 #D59451

tetradic

#51D594 #5251D5 #D55192 #D4D551

square

#51D594 #5251D5 #D55192 #D4D551

split-complementary

#51D594 #D551D4 #D55251

monochromatic

#218A57 #2DBC75 #51D594 #82E1B2 #B4EDD1

Accessibility & contrast

On white

1.86

#51D594 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.30

#51D594 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D594

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D594	#FFFFFF	#000000	##000000
##51D594	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)

#D3C690

Deuteranopia (green-blind)

#C1B998

Tritanopia (blue-blind)

#00D4C4

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #51d594;
/* rgb */ color: rgb(81, 213, 148);
/* oklch */ color: oklch(78.4% 0.149 158.4);

Tailwind

colors: {
  custom: {
    50: '#8fe3b3',
    500: '#51d594',
    950: '#000000',
  },
}

SCSS

$custom: #51d594;
$custom-light: #8fe3b3;
$custom-dark: #000000;

JSON

{
  "hex": "#51d594",
  "rgb": {
    "r": 81,
    "g": 213,
    "b": 148
  },
  "hsl": {
    "h": 150.455,
    "s": 61.111,
    "l": 57.647
  },
  "oklch": {
    "l": 0.78369,
    "c": 0.14942,
    "h": 158.4
  },
  "luminance": 0.51476
}

Semantic roles & 50–950 ramp

primary

#51D594

secondary

#903A64

accent

#4493E4

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0D1511

muted

#7F8481

Preview Lab

Preview with #51D594

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

Preview Lab → · Contrast checker → · Palette generator →