#A4D450#A4D450

#A4D450 is a light, vivid yellow-green. Relative luminance 0.556; OKLCH L 81.0% C 0.168 H 126.8°. Best body text is #000000 at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#A4D450
RGB	rgb(164, 212, 80)
HSL	hsl(82, 61%, 57%)
HSV	hsv(82, 62%, 83%)
CMYK	cmyk(22.6%, 0%, 62.3%, 16.9%)
CIE-LAB	lab(79.36, -35.41, 58.46)
CIE-LCH	lch(79.36, 68.35, 121.20°)
OKLab	oklab(81% -0.1007 0.1344)
OKLCH	oklch(81% 0.168 126.8)
XYZ	xyz(40.3013, 55.5580, 16.1884)
Luminance	0.5556 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4D450 #8050D4

analogous

#D4C250 #A4D450 #62D450

triadic

#A4D450 #50A4D4 #D450A4

tetradic

#A4D450 #50D4C2 #8050D4 #D45062

square

#A4D450 #50D4C2 #8050D4 #D45062

split-complementary

#A4D450 #5062D4 #C250D4

monochromatic

#638821 #86B92E #A4D450 #BEE081 #D7ECB2

Accessibility & contrast

On white

1.73

#A4D450 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.11

#A4D450 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4D450

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4D450	#FFFFFF	#000000	##000000
##A4D450	1.00	1.73	12.11	12.11
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.11	21.00	1.00	1.00
##000000	12.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC740

Deuteranopia (green-blind)

#D8C45A

Tritanopia (blue-blind)

#AACBB8

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #a4d450;
/* rgb */ color: rgb(164, 212, 80);
/* oklch */ color: oklch(81.0% 0.168 126.8);

Tailwind

colors: {
  custom: {
    50: '#c2e187',
    500: '#a4d450',
    950: '#000000',
  },
}

SCSS

$custom: #a4d450;
$custom-light: #c2e187;
$custom-dark: #000000;

JSON

{
  "hex": "#a4d450",
  "rgb": {
    "r": 164,
    "g": 212,
    "b": 80
  },
  "hsl": {
    "h": 81.818,
    "s": 60.55,
    "l": 57.255
  },
  "oklch": {
    "l": 0.80998,
    "c": 0.16795,
    "h": 126.8
  },
  "luminance": 0.55559
}

Semantic roles & 50–950 ramp

primary

#A4D450

secondary

#593A8F

accent

#44E47E

background

#FDFEFC

surface

#F9FCF3

border

#D2D5CD

text

#13150C

muted

#82847F

Preview Lab

Preview with #A4D450

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

Preview Lab → · Contrast checker → · Palette generator →