#8AD440#8AD440

#8AD440 is a light, vivid yellow-green. Relative luminance 0.529; OKLCH L 79.3% C 0.192 H 132.5°. Best body text is #000000 at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#8AD440
RGB	rgb(138, 212, 64)
HSL	hsl(90, 63%, 54%)
HSV	hsv(90, 70%, 83%)
CMYK	cmyk(34.9%, 0%, 69.8%, 16.9%)
CIE-LAB	lab(77.79, -46.06, 62.70)
CIE-LCH	lch(77.79, 77.80, 126.30°)
OKLab	oklab(79.3% -0.1296 0.1417)
OKLCH	oklch(79.3% 0.192 132.5)
XYZ	xyz(34.9497, 52.8590, 13.2108)
Luminance	0.5286 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8AD440 #8A40D4

analogous

#D4D440 #8AD440 #40D440

triadic

#8AD440 #408AD4 #D4408A

tetradic

#8AD440 #40D4D4 #8A40D4 #D44040

square

#8AD440 #40D4D4 #8A40D4 #D44040

split-complementary

#8AD440 #4040D4 #D440D4

monochromatic

#4D7D1C #6BAF27 #8AD440 #A9DF72 #C7EAA4

Accessibility & contrast

On white

1.81

#8AD440 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.57

#8AD440 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8AD440

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8AD440	#FFFFFF	#000000	##000000
##8AD440	1.00	1.81	11.57	11.57
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.57	21.00	1.00	1.00
##000000	11.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC428

Deuteranopia (green-blind)

#D3BE4D

Tritanopia (blue-blind)

#8BCBB7

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #8ad440;
/* rgb */ color: rgb(138, 212, 64);
/* oklch */ color: oklch(79.3% 0.192 132.5);

Tailwind

colors: {
  custom: {
    50: '#b1e17d',
    500: '#8ad440',
    950: '#000000',
  },
}

SCSS

$custom: #8ad440;
$custom-light: #b1e17d;
$custom-dark: #000000;

JSON

{
  "hex": "#8ad440",
  "rgb": {
    "r": 138,
    "g": 212,
    "b": 64
  },
  "hsl": {
    "h": 90,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.79302,
    "c": 0.19203,
    "h": 132.5
  },
  "luminance": 0.5286
}

Semantic roles & 50–950 ramp

primary

#8AD440

secondary

#5C3385

accent

#42E694

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #8AD440

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

Preview Lab → · Contrast checker → · Palette generator →