#51A653#51A653

#51A653 is a light, vivid green. Relative luminance 0.296; OKLCH L 65.2% C 0.145 H 144.1°. Best body text is #000000 at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#51A653
RGB	rgb(81, 166, 83)
HSL	hsl(121, 34%, 48%)
HSV	hsv(121, 51%, 65%)
CMYK	cmyk(51.2%, 0%, 50%, 34.9%)
CIE-LAB	lab(61.35, -43.16, 35.07)
CIE-LCH	lch(61.35, 55.61, 140.91°)
OKLab	oklab(65.21% -0.1173 0.0848)
OKLCH	oklch(65.21% 0.145 144.1)
XYZ	xyz(18.5899, 29.6449, 12.9244)
Luminance	0.2965 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51A653 #A651A4

analogous

#79A651 #51A653 #51A67D

triadic

#51A653 #5351A6 #A65351

tetradic

#51A653 #5179A6 #A651A4 #A67D51

square

#51A653 #5179A6 #A651A4 #A67D51

split-complementary

#51A653 #7D51A6 #A65179

monochromatic

#29542A #3D7D3E #51A653 #77BD79 #A1D1A2

Accessibility & contrast

On white

3.03

#51A653 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.93

#51A653 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #51A653

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51A653	#FFFFFF	#000000	##000000
##51A653	1.00	3.03	6.93	6.93
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.93	21.00	1.00	1.00
##000000	6.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9994C

Deuteranopia (green-blind)

#9D9159

Tritanopia (blue-blind)

#44A293

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #51a653;
/* rgb */ color: rgb(81, 166, 83);
/* oklch */ color: oklch(65.2% 0.145 144.1);

Tailwind

colors: {
  custom: {
    50: '#88c185',
    500: '#51a653',
    950: '#000000',
  },
}

SCSS

$custom: #51a653;
$custom-light: #88c185;
$custom-dark: #000000;

JSON

{
  "hex": "#51a653",
  "rgb": {
    "r": 81,
    "g": 166,
    "b": 83
  },
  "hsl": {
    "h": 121.412,
    "s": 34.413,
    "l": 48.431
  },
  "oklch": {
    "l": 0.65211,
    "c": 0.14474,
    "h": 144.1
  },
  "luminance": 0.29646
}

Semantic roles & 50–950 ramp

primary

#51A653

secondary

#BE95BD

accent

#5DC8CA

background

#F8FBF8

surface

#F0F7EF

border

#CBD0CA

text

#0C120B

muted

#7D817C

Preview Lab

Preview with #51A653

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

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