#51F069#51F069

#51F069 is a very light, highly saturated green. Relative luminance 0.651; OKLCH L 84.4% C 0.222 H 145.8°. Best body text is #000000 at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#51F069
RGB	rgb(81, 240, 105)
HSL	hsl(129, 84%, 63%)
HSV	hsv(129, 66%, 94%)
CMYK	cmyk(66.3%, 0%, 56.3%, 5.9%)
CIE-LAB	lab(84.53, -67.90, 52.56)
CIE-LCH	lch(84.53, 85.86, 142.25°)
OKLab	oklab(84.39% -0.1834 0.1248)
OKLCH	oklch(84.39% 0.222 145.8)
XYZ	xyz(37.1007, 65.0855, 23.9694)
Luminance	0.6509 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F069 #F051D8

analogous

#88F051 #51F069 #51F0B9

triadic

#51F069 #6951F0 #F06951

tetradic

#51F069 #5188F0 #F051D8 #F0B951

square

#51F069 #5188F0 #F051D8 #F0B951

split-complementary

#51F069 #B951F0 #F05188

monochromatic

#10B729 #19EB38 #51F069 #89F59A #C2FACA

Accessibility & contrast

On white

1.50

#51F069 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.02

#51F069 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F069

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F069	#FFFFFF	#000000	##000000
##51F069	1.00	1.50	14.02	14.02
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.02	21.00	1.00	1.00
##000000	14.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DB5C

Deuteranopia (green-blind)

#E0CE74

Tritanopia (blue-blind)

#1BEAD2

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #51f069;
/* rgb */ color: rgb(81, 240, 105);
/* oklch */ color: oklch(84.4% 0.222 145.8);

Tailwind

colors: {
  custom: {
    50: '#94f697',
    500: '#51f069',
    950: '#000000',
  },
}

SCSS

$custom: #51f069;
$custom-light: #94f697;
$custom-dark: #000000;

JSON

{
  "hex": "#51f069",
  "rgb": {
    "r": 81,
    "g": 240,
    "b": 105
  },
  "hsl": {
    "h": 129.057,
    "s": 84.127,
    "l": 62.941
  },
  "oklch": {
    "l": 0.84394,
    "c": 0.22185,
    "h": 145.8
  },
  "luminance": 0.65089
}

Semantic roles & 50–950 ramp

primary

#51F069

secondary

#B62FA2

accent

#05BFE1

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F170E

muted

#80857F

Preview Lab

Preview with #51F069

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

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