#51D24A#51D24A

#51D24A is a light, highly saturated green. Relative luminance 0.483; OKLCH L 76.5% C 0.209 H 142.4°. Best body text is #000000 at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#51D24A
RGB	rgb(81, 210, 74)
HSL	hsl(117, 60%, 56%)
HSV	hsv(117, 65%, 82%)
CMYK	cmyk(61.4%, 0%, 64.8%, 17.6%)
CIE-LAB	lab(75.04, -61.00, 55.18)
CIE-LCH	lch(75.04, 82.25, 137.86°)
OKLab	oklab(76.45% -0.166 0.1277)
OKLCH	oklch(76.45% 0.209 142.4)
XYZ	xyz(27.6745, 48.3343, 14.3483)
Luminance	0.4834 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D24A #CB4AD2

analogous

#95D24A #51D24A #4AD287

triadic

#51D24A #4A51D2 #D24A51

tetradic

#51D24A #4A95D2 #CB4AD2 #D2874A

square

#51D24A #4A95D2 #CB4AD2 #D2874A

split-complementary

#51D24A #874AD2 #D24A95

monochromatic

#258120 #33B22C #51D24A #80DE7B #AFEAAC

Accessibility & contrast

On white

1.97

#51D24A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.67

#51D24A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D24A

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D24A	#FFFFFF	#000000	##000000
##51D24A	1.00	1.97	10.67	10.67
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.67	21.00	1.00	1.00
##000000	10.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF39

Deuteranopia (green-blind)

#C7B556

Tritanopia (blue-blind)

#39CCB6

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #51d24a;
/* rgb */ color: rgb(81, 210, 74);
/* oklch */ color: oklch(76.5% 0.209 142.4);

Tailwind

colors: {
  custom: {
    50: '#90e182',
    500: '#51d24a',
    950: '#000000',
  },
}

SCSS

$custom: #51d24a;
$custom-light: #90e182;
$custom-dark: #000000;

JSON

{
  "hex": "#51d24a",
  "rgb": {
    "r": 81,
    "g": 210,
    "b": 74
  },
  "hsl": {
    "h": 116.912,
    "s": 60.177,
    "l": 55.686
  },
  "oklch": {
    "l": 0.76452,
    "c": 0.20947,
    "h": 142.4
  },
  "luminance": 0.48337
}

Semantic roles & 50–950 ramp

primary

#51D24A

secondary

#D5A0D8

accent

#44E3DB

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0E150B

muted

#7E837C

Preview Lab

Preview with #51D24A

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

Preview Lab → · Contrast checker → · Palette generator →