#51DF61#51DF61

#51DF61 is a light, highly saturated green. Relative luminance 0.554; OKLCH L 80.0% C 0.208 H 145.2°. Best body text is #000000 at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#51DF61
RGB	rgb(81, 223, 97)
HSL	hsl(127, 69%, 60%)
HSV	hsv(127, 64%, 87%)
CMYK	cmyk(63.7%, 0%, 56.5%, 12.5%)
CIE-LAB	lab(79.26, -63.01, 49.96)
CIE-LCH	lch(79.26, 80.41, 141.59°)
OKLab	oklab(80.02% -0.1705 0.1186)
OKLCH	oklch(80.02% 0.208 145.2)
XYZ	xyz(31.9366, 55.3845, 20.3142)
Luminance	0.5539 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DF61 #DF51CF

analogous

#88DF51 #51DF61 #51DFA8

triadic

#51DF61 #6151DF #DF6151

tetradic

#51DF61 #5188DF #DF51CF #DFA851

square

#51DF61 #5188DF #DF51CF #DFA851

split-complementary

#51DF61 #A851DF #DF5188

monochromatic

#1C992A #26CD39 #51DF61 #85E990 #B8F2BF

Accessibility & contrast

On white

1.74

#51DF61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.08

#51DF61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DF61

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DF61	#FFFFFF	#000000	##000000
##51DF61	1.00	1.74	12.08	12.08
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.08	21.00	1.00	1.00
##000000	12.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CC55

Deuteranopia (green-blind)

#D1C06B

Tritanopia (blue-blind)

#2CDAC3

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #51df61;
/* rgb */ color: rgb(81, 223, 97);
/* oklch */ color: oklch(80.0% 0.208 145.2);

Tailwind

colors: {
  custom: {
    50: '#91ea91',
    500: '#51df61',
    950: '#000000',
  },
}

SCSS

$custom: #51df61;
$custom-light: #91ea91;
$custom-dark: #000000;

JSON

{
  "hex": "#51df61",
  "rgb": {
    "r": 81,
    "g": 223,
    "b": 97
  },
  "hsl": {
    "h": 126.761,
    "s": 68.932,
    "l": 59.608
  },
  "oklch": {
    "l": 0.80015,
    "c": 0.20765,
    "h": 145.2
  },
  "luminance": 0.55388
}

Semantic roles & 50–950 ramp

primary

#51DF61

secondary

#9D3792

accent

#3CD8EC

background

#FCFEFC

surface

#F5FDF4

border

#CFD5CE

text

#0E160D

muted

#7F847F

Preview Lab

Preview with #51DF61

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

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