#A4D23C#A4D23C

#A4D23C is a light, vivid yellow-green. Relative luminance 0.543; OKLCH L 80.4% C 0.179 H 125.3°. Best body text is #000000 at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#A4D23C
RGB	rgb(164, 210, 60)
HSL	hsl(78, 63%, 53%)
HSV	hsv(78, 71%, 82%)
CMYK	cmyk(21.9%, 0%, 71.4%, 17.6%)
CIE-LAB	lab(78.64, -35.85, 65.48)
CIE-LCH	lch(78.64, 74.65, 118.70°)
OKLab	oklab(80.37% -0.1036 0.1464)
OKLCH	oklch(80.37% 0.179 125.3)
XYZ	xyz(39.1723, 54.3115, 12.6935)
Luminance	0.5431 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4D23C #6A3CD2

analogous

#D2B53C #A4D23C #59D23C

triadic

#A4D23C #3CA4D2 #D23CA4

tetradic

#A4D23C #3CD2B5 #6A3CD2 #D23C59

square

#A4D23C #3CD2B5 #6A3CD2 #D23C59

split-complementary

#A4D23C #3C59D2 #B53CD2

monochromatic

#5C781C #82AA27 #A4D23C #BBDD6E #D2E99F

Accessibility & contrast

On white

1.77

#A4D23C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.86

#A4D23C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4D23C

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4D23C	#FFFFFF	#000000	##000000
##A4D23C	1.00	1.77	11.86	11.86
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.86	21.00	1.00	1.00
##000000	11.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC421

Deuteranopia (green-blind)

#D7C249

Tritanopia (blue-blind)

#ABC8B5

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #a4d23c;
/* rgb */ color: rgb(164, 210, 60);
/* oklch */ color: oklch(80.4% 0.179 125.3);

Tailwind

colors: {
  custom: {
    50: '#c3e07b',
    500: '#a4d23c',
    950: '#000000',
  },
}

SCSS

$custom: #a4d23c;
$custom-light: #c3e07b;
$custom-dark: #000000;

JSON

{
  "hex": "#a4d23c",
  "rgb": {
    "r": 164,
    "g": 210,
    "b": 60
  },
  "hsl": {
    "h": 78.4,
    "s": 62.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.8037,
    "c": 0.17938,
    "h": 125.3
  },
  "luminance": 0.54312
}

Semantic roles & 50–950 ramp

primary

#A4D23C

secondary

#4A3280

accent

#42E674

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A4D23C

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

Preview Lab → · Contrast checker → · Palette generator →