#A4C83A#A4C83A

#A4C83A is a light, vivid yellow-green. Relative luminance 0.495; OKLCH L 78.0% C 0.169 H 122.8°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#A4C83A
RGB	rgb(164, 200, 58)
HSL	hsl(75, 56%, 51%)
HSV	hsv(75, 71%, 78%)
CMYK	cmyk(18%, 0%, 71%, 21.6%)
CIE-LAB	lab(75.77, -31.35, 63.34)
CIE-LCH	lch(75.77, 70.68, 116.33°)
OKLab	oklab(78.04% -0.0914 0.1416)
OKLCH	oklch(78.04% 0.169 122.8)
XYZ	xyz(36.7283, 49.5064, 11.6229)
Luminance	0.4951 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4C83A #5E3AC8

analogous

#C8A53A #A4C83A #5DC83A

triadic

#A4C83A #3AA4C8 #C83AA4

tetradic

#A4C83A #3AC8A5 #5E3AC8 #C83A5D

square

#A4C83A #3AC8A5 #5E3AC8 #C83A5D

split-complementary

#A4C83A #3A5DC8 #A53AC8

monochromatic

#576A1E #7E9A2B #A4C83A #BAD56A #D0E39A

Accessibility & contrast

On white

1.93

#A4C83A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#A4C83A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4C83A

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4C83A	#FFFFFF	#000000	##000000
##A4C83A	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC21

Deuteranopia (green-blind)

#CFBB46

Tritanopia (blue-blind)

#ACBEAC

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #a4c83a;
/* rgb */ color: rgb(164, 200, 58);
/* oklch */ color: oklch(78.0% 0.169 122.8);

Tailwind

colors: {
  custom: {
    50: '#c2d879',
    500: '#a4c83a',
    950: '#000000',
  },
}

SCSS

$custom: #a4c83a;
$custom-light: #c2d879;
$custom-dark: #000000;

JSON

{
  "hex": "#a4c83a",
  "rgb": {
    "r": 164,
    "g": 200,
    "b": 58
  },
  "hsl": {
    "h": 75.211,
    "s": 56.349,
    "l": 50.588
  },
  "oklch": {
    "l": 0.78039,
    "c": 0.16858,
    "h": 122.8
  },
  "luminance": 0.49507
}

Semantic roles & 50–950 ramp

primary

#A4C83A

secondary

#9F8FCE

accent

#48E06F

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #A4C83A

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

Preview Lab → · Contrast checker → · Palette generator →