#A4D459#A4D459

#A4D459 is a light, vivid yellow-green. Relative luminance 0.557; OKLCH L 81.1% C 0.161 H 127.5°. Best body text is #000000 at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#A4D459
RGB	rgb(164, 212, 89)
HSL	hsl(83, 59%, 59%)
HSV	hsv(83, 58%, 83%)
CMYK	cmyk(22.6%, 0%, 58%, 16.9%)
CIE-LAB	lab(79.44, -34.66, 54.67)
CIE-LCH	lch(79.44, 64.73, 122.37°)
OKLab	oklab(81.09% -0.0978 0.1274)
OKLCH	oklch(81.09% 0.161 127.5)
XYZ	xyz(40.6564, 55.7001, 18.0585)
Luminance	0.5570 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4D459 #8959D4

analogous

#D4C759 #A4D459 #67D459

triadic

#A4D459 #59A4D4 #D459A4

tetradic

#A4D459 #59D4C7 #8959D4 #D45967

square

#A4D459 #59D4C7 #8959D4 #D45967

split-complementary

#A4D459 #5967D4 #C759D4

monochromatic

#658E25 #87BE31 #A4D459 #BFE18A #D9EDBA

Accessibility & contrast

On white

1.73

#A4D459 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.14

#A4D459 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4D459

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4D459	#FFFFFF	#000000	##000000
##A4D459	1.00	1.73	12.14	12.14
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.14	21.00	1.00	1.00
##000000	12.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC74C

Deuteranopia (green-blind)

#D7C461

Tritanopia (blue-blind)

#A9CBB9

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #a4d459;
/* rgb */ color: rgb(164, 212, 89);
/* oklch */ color: oklch(81.1% 0.161 127.5);

Tailwind

colors: {
  custom: {
    50: '#c2e18c',
    500: '#a4d459',
    950: '#000000',
  },
}

SCSS

$custom: #a4d459;
$custom-light: #c2e18c;
$custom-dark: #000000;

JSON

{
  "hex": "#a4d459",
  "rgb": {
    "r": 164,
    "g": 212,
    "b": 89
  },
  "hsl": {
    "h": 83.415,
    "s": 58.852,
    "l": 59.02
  },
  "oklch": {
    "l": 0.8109,
    "c": 0.1606,
    "h": 127.5
  },
  "luminance": 0.55701
}

Semantic roles & 50–950 ramp

primary

#A4D459

secondary

#5F3E94

accent

#46E283

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #A4D459

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

Preview Lab → · Contrast checker → · Palette generator →