#A4C933#A4C933

#A4C933 is a light, vivid yellow-green. Relative luminance 0.499; OKLCH L 78.2% C 0.174 H 122.8°. Best body text is #000000 at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#A4C933
RGB	rgb(164, 201, 51)
HSL	hsl(75, 60%, 49%)
HSV	hsv(75, 75%, 79%)
CMYK	cmyk(18.4%, 0%, 74.6%, 21.2%)
CIE-LAB	lab(76.01, -32.19, 65.99)
CIE-LCH	lch(76.01, 73.42, 116.01°)
OKLab	oklab(78.22% -0.0943 0.1461)
OKLCH	oklch(78.22% 0.174 122.8)
XYZ	xyz(36.7945, 49.9046, 10.8255)
Luminance	0.4990 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4C933 #5833C9

analogous

#C9A333 #A4C933 #59C933

triadic

#A4C933 #33A4C9 #C933A4

tetradic

#A4C933 #33C9A3 #5833C9 #C93359

square

#A4C933 #33C9A3 #5833C9 #C93359

split-complementary

#A4C933 #3359C9 #A333C9

monochromatic

#54671A #7C9827 #A4C933 #BAD762 #D0E493

Accessibility & contrast

On white

1.91

#A4C933 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.98

#A4C933 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4C933

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4C933	#FFFFFF	#000000	##000000
##A4C933	1.00	1.91	10.98	10.98
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.98	21.00	1.00	1.00
##000000	10.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BC10

Deuteranopia (green-blind)

#D0BB41

Tritanopia (blue-blind)

#ADBFAD

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #a4c933;
/* rgb */ color: rgb(164, 201, 51);
/* oklch */ color: oklch(78.2% 0.174 122.8);

Tailwind

colors: {
  custom: {
    50: '#c3d976',
    500: '#a4c933',
    950: '#000000',
  },
}

SCSS

$custom: #a4c933;
$custom-light: #c3d976;
$custom-dark: #000000;

JSON

{
  "hex": "#a4c933",
  "rgb": {
    "r": 164,
    "g": 201,
    "b": 51
  },
  "hsl": {
    "h": 74.8,
    "s": 59.524,
    "l": 49.412
  },
  "oklch": {
    "l": 0.78224,
    "c": 0.17387,
    "h": 122.8
  },
  "luminance": 0.49905
}

Semantic roles & 50–950 ramp

primary

#A4C933

secondary

#9A89CF

accent

#45E36C

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#131409

muted

#82837B

Preview Lab

Preview with #A4C933

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

Preview Lab → · Contrast checker → · Palette generator →