#51A535#51A535

#51A535 is a light, vivid green. Relative luminance 0.289; OKLCH L 64.6% C 0.169 H 138.9°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#51A535
RGB	rgb(81, 165, 53)
HSL	hsl(105, 51%, 43%)
HSV	hsv(105, 68%, 65%)
CMYK	cmyk(50.9%, 0%, 67.9%, 35.3%)
CIE-LAB	lab(60.71, -46.24, 48.39)
CIE-LCH	lch(60.71, 66.93, 133.70°)
OKLab	oklab(64.58% -0.1273 0.111)
OKLCH	oklch(64.58% 0.169 138.9)
XYZ	xyz(17.4904, 28.9154, 8.0270)
Luminance	0.2892 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51A535 #8935A5

analogous

#89A535 #51A535 #35A551

triadic

#51A535 #3551A5 #A53551

tetradic

#51A535 #3589A5 #8935A5 #A55135

square

#51A535 #3589A5 #8935A5 #A55135

split-complementary

#51A535 #5135A5 #A53589

monochromatic

#244817 #3A7726 #51A535 #6EC750 #94D67F

Accessibility & contrast

On white

3.10

#51A535 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#51A535 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #51A535

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51A535	#FFFFFF	#000000	##000000
##51A535	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9726

Deuteranopia (green-blind)

#9F903F

Tritanopia (blue-blind)

#4A9F8E

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #51a535;
/* rgb */ color: rgb(81, 165, 53);
/* oklch */ color: oklch(64.6% 0.169 138.9);

Tailwind

colors: {
  custom: {
    50: '#89c072',
    500: '#51a535',
    950: '#000000',
  },
}

SCSS

$custom: #51a535;
$custom-light: #89c072;
$custom-dark: #000000;

JSON

{
  "hex": "#51a535",
  "rgb": {
    "r": 81,
    "g": 165,
    "b": 53
  },
  "hsl": {
    "h": 105,
    "s": 51.376,
    "l": 42.745
  },
  "oklch": {
    "l": 0.64582,
    "c": 0.16887,
    "h": 138.9
  },
  "luminance": 0.28917
}

Semantic roles & 50–950 ramp

primary

#51A535

secondary

#AD77BF

accent

#4DDBB7

background

#F8FBF7

surface

#F0F7ED

border

#CBD0C8

text

#0C1208

muted

#7D817B

Preview Lab

Preview with #51A535

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

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