#A4D54D#A4D54D

#A4D54D is a light, vivid yellow-green. Relative luminance 0.560; OKLCH L 81.2% C 0.172 H 126.8°. Best body text is #000000 at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#A4D54D
RGB	rgb(164, 213, 77)
HSL	hsl(82, 62%, 57%)
HSV	hsv(82, 64%, 84%)
CMYK	cmyk(23%, 0%, 63.8%, 16.5%)
CIE-LAB	lab(79.62, -36.09, 59.99)
CIE-LCH	lch(79.62, 70.01, 121.03°)
OKLab	oklab(81.2% -0.1028 0.1373)
OKLCH	oklch(81.2% 0.172 126.8)
XYZ	xyz(40.4437, 56.0162, 15.7012)
Luminance	0.5602 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4D54D #7E4DD5

analogous

#D5C24D #A4D54D #60D54D

triadic

#A4D54D #4DA4D5 #D54DA4

tetradic

#A4D54D #4DD5C2 #7E4DD5 #D54D60

square

#A4D54D #4DD5C2 #7E4DD5 #D54D60

split-complementary

#A4D54D #4D60D5 #C24DD5

monochromatic

#628820 #86B92C #A4D54D #BDE17F #D7ECB0

Accessibility & contrast

On white

1.72

#A4D54D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.20

#A4D54D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4D54D

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4D54D	#FFFFFF	#000000	##000000
##A4D54D	1.00	1.72	12.20	12.20
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.20	21.00	1.00	1.00
##000000	12.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C73C

Deuteranopia (green-blind)

#D9C457

Tritanopia (blue-blind)

#AACCB9

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #a4d54d;
/* rgb */ color: rgb(164, 213, 77);
/* oklch */ color: oklch(81.2% 0.172 126.8);

Tailwind

colors: {
  custom: {
    50: '#c2e285',
    500: '#a4d54d',
    950: '#000000',
  },
}

SCSS

$custom: #a4d54d;
$custom-light: #c2e285;
$custom-dark: #000000;

JSON

{
  "hex": "#a4d54d",
  "rgb": {
    "r": 164,
    "g": 213,
    "b": 77
  },
  "hsl": {
    "h": 81.618,
    "s": 61.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.81202,
    "c": 0.17152,
    "h": 126.8
  },
  "luminance": 0.56017
}

Semantic roles & 50–950 ramp

primary

#A4D54D

secondary

#57388E

accent

#43E57D

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A4D54D

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

Preview Lab → · Contrast checker → · Palette generator →