#51D746#51D746

#51D746 is a light, highly saturated green. Relative luminance 0.508; OKLCH L 77.7% C 0.218 H 142.0°. Best body text is #000000 at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#51D746
RGB	rgb(81, 215, 70)
HSL	hsl(115, 64%, 56%)
HSV	hsv(115, 67%, 84%)
CMYK	cmyk(62.3%, 0%, 67.4%, 15.7%)
CIE-LAB	lab(76.55, -63.11, 58.44)
CIE-LCH	lch(76.55, 86.01, 137.20°)
OKLab	oklab(77.7% -0.1719 0.1341)
OKLCH	oklch(77.7% 0.218 142)
XYZ	xyz(28.7977, 50.7896, 14.0789)
Luminance	0.5079 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D746 #CC46D7

analogous

#99D746 #51D746 #46D783

triadic

#51D746 #4651D7 #D74651

tetradic

#51D746 #4699D7 #CC46D7 #D78346

square

#51D746 #4699D7 #CC46D7 #D78346

split-complementary

#51D746 #8346D7 #D74699

monochromatic

#25861D #33B828 #51D746 #80E278 #B0EDAB

Accessibility & contrast

On white

1.88

#51D746 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.16

#51D746 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D746

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D746	#FFFFFF	#000000	##000000
##51D746	1.00	1.88	11.16	11.16
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.16	21.00	1.00	1.00
##000000	11.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC432

Deuteranopia (green-blind)

#CCB953

Tritanopia (blue-blind)

#38D1BA

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #51d746;
/* rgb */ color: rgb(81, 215, 70);
/* oklch */ color: oklch(77.7% 0.218 142.0);

Tailwind

colors: {
  custom: {
    50: '#91e480',
    500: '#51d746',
    950: '#000000',
  },
}

SCSS

$custom: #51d746;
$custom-light: #91e480;
$custom-dark: #000000;

JSON

{
  "hex": "#51d746",
  "rgb": {
    "r": 81,
    "g": 215,
    "b": 70
  },
  "hsl": {
    "h": 115.448,
    "s": 64.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.77695,
    "c": 0.21808,
    "h": 142
  },
  "luminance": 0.50792
}

Semantic roles & 50–950 ramp

primary

#51D746

secondary

#86358C

accent

#40E7DB

background

#FCFEFB

surface

#F5FCF2

border

#CFD5CC

text

#0E160B

muted

#7F847E

Preview Lab

Preview with #51D746

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

Preview Lab → · Contrast checker → · Palette generator →