#51DF68#51DF68

#51DF68 is a light, highly saturated green. Relative luminance 0.555; OKLCH L 80.1% C 0.202 H 146.2°. Best body text is #000000 at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#51DF68
RGB	rgb(81, 223, 104)
HSL	hsl(130, 69%, 60%)
HSV	hsv(130, 64%, 87%)
CMYK	cmyk(63.7%, 0%, 53.4%, 12.5%)
CIE-LAB	lab(79.34, -62.11, 46.83)
CIE-LCH	lch(79.34, 77.79, 142.99°)
OKLab	oklab(80.11% -0.1678 0.1122)
OKLCH	oklch(80.11% 0.202 146.2)
XYZ	xyz(32.2775, 55.5209, 22.1096)
Luminance	0.5552 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DF68 #DF51C8

analogous

#81DF51 #51DF68 #51DFAF

triadic

#51DF68 #6851DF #DF6851

tetradic

#51DF68 #5181DF #DF51C8 #DFAF51

square

#51DF68 #5181DF #DF51C8 #DFAF51

split-complementary

#51DF68 #AF51DF #DF5181

monochromatic

#1C9930 #26CD41 #51DF68 #85E995 #B8F2C2

Accessibility & contrast

On white

1.73

#51DF68 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.10

#51DF68 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DF68

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DF68	#FFFFFF	#000000	##000000
##51DF68	1.00	1.73	12.10	12.10
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.10	21.00	1.00	1.00
##000000	12.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CC5D

Deuteranopia (green-blind)

#D0C071

Tritanopia (blue-blind)

#29DAC4

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #51df68;
/* rgb */ color: rgb(81, 223, 104);
/* oklch */ color: oklch(80.1% 0.202 146.2);

Tailwind

colors: {
  custom: {
    50: '#91ea96',
    500: '#51df68',
    950: '#000000',
  },
}

SCSS

$custom: #51df68;
$custom-light: #91ea96;
$custom-dark: #000000;

JSON

{
  "hex": "#51df68",
  "rgb": {
    "r": 81,
    "g": 223,
    "b": 104
  },
  "hsl": {
    "h": 129.718,
    "s": 68.932,
    "l": 59.608
  },
  "oklch": {
    "l": 0.80105,
    "c": 0.20186,
    "h": 146.2
  },
  "luminance": 0.55524
}

Semantic roles & 50–950 ramp

primary

#51DF68

secondary

#9D378D

accent

#3CCFEC

background

#FCFEFC

surface

#F5FDF5

border

#CFD5CF

text

#0E160D

muted

#7F847F

Preview Lab

Preview with #51DF68

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

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