#8ADD51#8ADD51

#8ADD51 is a light, vivid yellow-green. Relative luminance 0.577; OKLCH L 81.6% C 0.192 H 134.8°. Best body text is #000000 at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#8ADD51
RGB	rgb(138, 221, 81)
HSL	hsl(96, 67%, 59%)
HSV	hsv(96, 63%, 87%)
CMYK	cmyk(37.6%, 0%, 63.3%, 13.3%)
CIE-LAB	lab(80.58, -48.51, 58.97)
CIE-LCH	lch(80.58, 76.36, 129.44°)
OKLab	oklab(81.62% -0.135 0.136)
OKLCH	oklch(81.62% 0.192 134.8)
XYZ	xyz(37.8221, 57.7084, 16.9290)
Luminance	0.5771 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8ADD51 #A451DD

analogous

#D0DD51 #8ADD51 #51DD5E

triadic

#8ADD51 #518ADD #DD518A

tetradic

#8ADD51 #51D0DD #A451DD #DD5E51

square

#8ADD51 #51D0DD #A451DD #DD5E51

split-complementary

#8ADD51 #5E51DD #DD51D0

monochromatic

#4F961D #69C927 #8ADD51 #ACE784 #CFF1B7

Accessibility & contrast

On white

1.67

#8ADD51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.54

#8ADD51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8ADD51

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8ADD51	#FFFFFF	#000000	##000000
##8ADD51	1.00	1.67	12.54	12.54
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.54	21.00	1.00	1.00
##000000	12.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CC40

Deuteranopia (green-blind)

#D9C55C

Tritanopia (blue-blind)

#89D5C0

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #8add51;
/* rgb */ color: rgb(138, 221, 81);
/* oklch */ color: oklch(81.6% 0.192 134.8);

Tailwind

colors: {
  custom: {
    50: '#b1e888',
    500: '#8add51',
    950: '#000000',
  },
}

SCSS

$custom: #8add51;
$custom-light: #b1e888;
$custom-dark: #000000;

JSON

{
  "hex": "#8add51",
  "rgb": {
    "r": 138,
    "g": 221,
    "b": 81
  },
  "hsl": {
    "h": 95.571,
    "s": 67.308,
    "l": 59.216
  },
  "oklch": {
    "l": 0.81617,
    "c": 0.19162,
    "h": 134.8
  },
  "luminance": 0.5771
}

Semantic roles & 50–950 ramp

primary

#8ADD51

secondary

#72389B

accent

#3EEAA4

background

#FDFEFC

surface

#F8FDF4

border

#D1D5CE

text

#11160C

muted

#81847F

Preview Lab

Preview with #8ADD51

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

Preview Lab → · Contrast checker → · Palette generator →