#51E244#51E244

#51E244 is a light, highly saturated green. Relative luminance 0.566; OKLCH L 80.5% C 0.232 H 141.9°. Best body text is #000000 at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#51E244
RGB	rgb(81, 226, 68)
HSL	hsl(115, 73%, 58%)
HSV	hsv(115, 70%, 89%)
CMYK	cmyk(64.2%, 0%, 69.9%, 11.4%)
CIE-LAB	lab(79.93, -66.99, 62.76)
CIE-LCH	lch(79.93, 91.80, 136.87°)
OKLab	oklab(80.49% -0.1826 0.143)
OKLCH	oklch(80.49% 0.232 141.9)
XYZ	xyz(31.6314, 56.5562, 14.7172)
Luminance	0.5656 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E244 #D544E2

analogous

#A0E244 #51E244 #44E286

triadic

#51E244 #4451E2 #E24451

tetradic

#51E244 #44A0E2 #D544E2 #E28644

square

#51E244 #44A0E2 #D544E2 #E28644

split-complementary

#51E244 #8644E2 #E244A0

monochromatic

#219517 #2DCA1F #51E244 #82EA79 #B4F2AE

Accessibility & contrast

On white

1.71

#51E244 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.31

#51E244 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E244

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E244	#FFFFFF	#000000	##000000
##51E244	1.00	1.71	12.31	12.31
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.31	21.00	1.00	1.00
##000000	12.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD2B

Deuteranopia (green-blind)

#D6C254

Tritanopia (blue-blind)

#34DBC3

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #51e244;
/* rgb */ color: rgb(81, 226, 68);
/* oklch */ color: oklch(80.5% 0.232 141.9);

Tailwind

colors: {
  custom: {
    50: '#93ec80',
    500: '#51e244',
    950: '#000000',
  },
}

SCSS

$custom: #51e244;
$custom-light: #93ec80;
$custom-dark: #000000;

JSON

{
  "hex": "#51e244",
  "rgb": {
    "r": 81,
    "g": 226,
    "b": 68
  },
  "hsl": {
    "h": 115.063,
    "s": 73.148,
    "l": 57.647
  },
  "oklch": {
    "l": 0.80485,
    "c": 0.23189,
    "h": 141.9
  },
  "luminance": 0.56559
}

Semantic roles & 50–950 ramp

primary

#51E244

secondary

#903199

accent

#38F0E1

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0F160B

muted

#80857E

Preview Lab

Preview with #51E244

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

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