#8CDB51#8CDB51

#8CDB51 is a light, vivid yellow-green. Relative luminance 0.568; OKLCH L 81.2% C 0.188 H 134.2°. Best body text is #000000 at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#8CDB51
RGB	rgb(140, 219, 81)
HSL	hsl(94, 66%, 59%)
HSV	hsv(94, 63%, 86%)
CMYK	cmyk(36.1%, 0%, 63%, 14.1%)
CIE-LAB	lab(80.08, -47.01, 58.46)
CIE-LCH	lch(80.08, 75.01, 128.81°)
OKLab	oklab(81.24% -0.131 0.1349)
OKLCH	oklch(81.24% 0.188 134.2)
XYZ	xyz(37.6312, 56.8309, 16.7697)
Luminance	0.5683 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CDB51 #A051DB

analogous

#D1DB51 #8CDB51 #51DB5B

triadic

#8CDB51 #518CDB #DB518C

tetradic

#8CDB51 #51D1DB #A051DB #DB5B51

square

#8CDB51 #51D1DB #A051DB #DB5B51

split-complementary

#8CDB51 #5B51DB #DB51D1

monochromatic

#50931E #6CC629 #8CDB51 #AEE584 #CFF0B6

Accessibility & contrast

On white

1.70

#8CDB51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.37

#8CDB51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CDB51

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CDB51	#FFFFFF	#000000	##000000
##8CDB51	1.00	1.70	12.37	12.37
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.37	21.00	1.00	1.00
##000000	12.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CB40

Deuteranopia (green-blind)

#D8C45C

Tritanopia (blue-blind)

#8BD3BE

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #8cdb51;
/* rgb */ color: rgb(140, 219, 81);
/* oklch */ color: oklch(81.2% 0.188 134.2);

Tailwind

colors: {
  custom: {
    50: '#b2e687',
    500: '#8cdb51',
    950: '#000000',
  },
}

SCSS

$custom: #8cdb51;
$custom-light: #b2e687;
$custom-dark: #000000;

JSON

{
  "hex": "#8cdb51",
  "rgb": {
    "r": 140,
    "g": 219,
    "b": 81
  },
  "hsl": {
    "h": 94.348,
    "s": 65.714,
    "l": 58.824
  },
  "oklch": {
    "l": 0.81241,
    "c": 0.18805,
    "h": 134.2
  },
  "luminance": 0.56833
}

Semantic roles & 50–950 ramp

primary

#8CDB51

secondary

#6F3898

accent

#3FE9A0

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#11160C

muted

#81847F

Preview Lab

Preview with #8CDB51

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

Preview Lab → · Contrast checker → · Palette generator →