#51D793#51D793

#51D793 is a light, vivid green. Relative luminance 0.525; OKLCH L 78.8% C 0.153 H 157.6°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#51D793
RGB	rgb(81, 215, 147)
HSL	hsl(150, 63%, 58%)
HSV	hsv(150, 62%, 84%)
CMYK	cmyk(62.3%, 0%, 31.6%, 15.7%)
CIE-LAB	lab(77.55, -51.97, 23.02)
CIE-LCH	lch(77.55, 56.84, 156.11°)
OKLab	oklab(78.84% -0.1415 0.0582)
OKLCH	oklch(78.84% 0.153 157.6)
XYZ	xyz(32.9573, 52.4534, 35.9858)
Luminance	0.5246 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D793 #D75195

analogous

#52D751 #51D793 #51D7D6

triadic

#51D793 #9351D7 #D79351

tetradic

#51D793 #5152D7 #D75195 #D7D651

square

#51D793 #5152D7 #D75195 #D7D651

split-complementary

#51D793 #D651D7 #D75152

monochromatic

#208D56 #2CBF74 #51D793 #83E2B2 #B5EED1

Accessibility & contrast

On white

1.83

#51D793 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.49

#51D793 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D793

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D793	#FFFFFF	#000000	##000000
##51D793	1.00	1.83	11.49	11.49
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.49	21.00	1.00	1.00
##000000	11.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5C78F

Deuteranopia (green-blind)

#C3BA97

Tritanopia (blue-blind)

#00D6C5

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #51d793;
/* rgb */ color: rgb(81, 215, 147);
/* oklch */ color: oklch(78.8% 0.153 157.6);

Tailwind

colors: {
  custom: {
    50: '#8fe4b3',
    500: '#51d793',
    950: '#000000',
  },
}

SCSS

$custom: #51d793;
$custom-light: #8fe4b3;
$custom-dark: #000000;

JSON

{
  "hex": "#51d793",
  "rgb": {
    "r": 81,
    "g": 215,
    "b": 147
  },
  "hsl": {
    "h": 149.552,
    "s": 62.617,
    "l": 58.039
  },
  "oklch": {
    "l": 0.78844,
    "c": 0.15297,
    "h": 157.6
  },
  "luminance": 0.52457
}

Semantic roles & 50–950 ramp

primary

#51D793

secondary

#933967

accent

#4295E6

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #51D793

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

Preview Lab → · Contrast checker → · Palette generator →