#51F079#51F079

#51F079 is a very light, highly saturated green. Relative luminance 0.654; OKLCH L 84.6% C 0.209 H 148.2°. Best body text is #000000 at 14.09:1 contrast (WCAG AA passes).

Color values

HEX	#51F079
RGB	rgb(81, 240, 121)
HSL	hsl(135, 84%, 63%)
HSV	hsv(135, 66%, 94%)
CMYK	cmyk(66.3%, 0%, 49.6%, 5.9%)
CIE-LAB	lab(84.71, -65.76, 45.39)
CIE-LCH	lch(84.71, 79.90, 145.39°)
OKLab	oklab(84.61% -0.1773 0.1099)
OKLCH	oklch(84.61% 0.209 148.2)
XYZ	xyz(38.0018, 65.4459, 28.7151)
Luminance	0.6545 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F079 #F051C8

analogous

#79F051 #51F079 #51F0C8

triadic

#51F079 #7951F0 #F07951

tetradic

#51F079 #5179F0 #F051C8 #F0C851

square

#51F079 #5179F0 #F051C8 #F0C851

split-complementary

#51F079 #C851F0 #F05179

monochromatic

#10B73A #19EB4E #51F079 #89F5A4 #C2FAD0

Accessibility & contrast

On white

1.49

#51F079 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.09

#51F079 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F079

14.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F079	#FFFFFF	#000000	##000000
##51F079	1.00	1.49	14.09	14.09
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.09	21.00	1.00	1.00
##000000	14.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DC6F

Deuteranopia (green-blind)

#DFCE82

Tritanopia (blue-blind)

#07EBD4

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #51f079;
/* rgb */ color: rgb(81, 240, 121);
/* oklch */ color: oklch(84.6% 0.209 148.2);

Tailwind

colors: {
  custom: {
    50: '#93f6a2',
    500: '#51f079',
    950: '#000000',
  },
}

SCSS

$custom: #51f079;
$custom-light: #93f6a2;
$custom-dark: #000000;

JSON

{
  "hex": "#51f079",
  "rgb": {
    "r": 81,
    "g": 240,
    "b": 121
  },
  "hsl": {
    "h": 135.094,
    "s": 84.127,
    "l": 62.941
  },
  "oklch": {
    "l": 0.84607,
    "c": 0.20859,
    "h": 148.2
  },
  "luminance": 0.6545
}

Semantic roles & 50–950 ramp

primary

#51F079

secondary

#B62F94

accent

#05A9E1

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F170F

muted

#808580

Preview Lab

Preview with #51F079

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

Preview Lab → · Contrast checker → · Palette generator →