#A8D340#A8D340

#A8D340 is a light, vivid yellow-green. Relative luminance 0.553; OKLCH L 80.9% C 0.176 H 124.5°. Best body text is #000000 at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#A8D340
RGB	rgb(168, 211, 64)
HSL	hsl(78, 63%, 54%)
HSV	hsv(78, 70%, 83%)
CMYK	cmyk(20.4%, 0%, 69.7%, 17.3%)
CIE-LAB	lab(79.20, -34.52, 64.68)
CIE-LCH	lch(79.20, 73.31, 118.09°)
OKLab	oklab(80.9% -0.0998 0.1453)
OKLCH	oklch(80.9% 0.176 124.5)
XYZ	xyz(40.3685, 55.2831, 13.3935)
Luminance	0.5528 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A8D340 #6B40D3

analogous

#D3B540 #A8D340 #5FD340

triadic

#A8D340 #40A8D3 #D340A8

tetradic

#A8D340 #40D3B5 #6B40D3 #D3405F

square

#A8D340 #40D3B5 #6B40D3 #D3405F

split-complementary

#A8D340 #405FD3 #B540D3

monochromatic

#607C1D #87AE28 #A8D340 #BFDE72 #D5EAA3

Accessibility & contrast

On white

1.74

#A8D340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.06

#A8D340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A8D340

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A8D340	#FFFFFF	#000000	##000000
##A8D340	1.00	1.74	12.06	12.06
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.06	21.00	1.00	1.00
##000000	12.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC628

Deuteranopia (green-blind)

#D9C44C

Tritanopia (blue-blind)

#B0C9B6

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #a8d340;
/* rgb */ color: rgb(168, 211, 64);
/* oklch */ color: oklch(80.9% 0.176 124.5);

Tailwind

colors: {
  custom: {
    50: '#c5e07d',
    500: '#a8d340',
    950: '#000000',
  },
}

SCSS

$custom: #a8d340;
$custom-light: #c5e07d;
$custom-dark: #000000;

JSON

{
  "hex": "#a8d340",
  "rgb": {
    "r": 168,
    "g": 211,
    "b": 64
  },
  "hsl": {
    "h": 77.551,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.80897,
    "c": 0.17628,
    "h": 124.5
  },
  "luminance": 0.55284
}

Semantic roles & 50–950 ramp

primary

#A8D340

secondary

#4B3384

accent

#42E672

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #A8D340

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

Preview Lab → · Contrast checker → · Palette generator →