#A4DE54#A4DE54

#A4DE54 is a very light, vivid yellow-green. Relative luminance 0.608; OKLCH L 83.4% C 0.178 H 129.0°. Best body text is #000000 at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#A4DE54
RGB	rgb(164, 222, 84)
HSL	hsl(85, 68%, 60%)
HSV	hsv(85, 62%, 87%)
CMYK	cmyk(26.1%, 0%, 62.2%, 12.9%)
CIE-LAB	lab(82.26, -39.59, 59.95)
CIE-LCH	lch(82.26, 71.84, 123.44°)
OKLab	oklab(83.36% -0.1119 0.1381)
OKLCH	oklch(83.36% 0.178 129)
XYZ	xyz(43.0311, 60.7742, 17.8492)
Luminance	0.6078 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4DE54 #8E54DE

analogous

#DED354 #A4DE54 #5FDE54

triadic

#A4DE54 #54A4DE #DE54A4

tetradic

#A4DE54 #54DED3 #8E54DE #DE545F

square

#A4DE54 #54DED3 #8E54DE #DE545F

split-complementary

#A4DE54 #545FDE #D354DE

monochromatic

#669A1E #88CD28 #A4DE54 #BFE887 #DBF2BB

Accessibility & contrast

On white

1.60

#A4DE54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.16

#A4DE54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4DE54

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4DE54	#FFFFFF	#000000	##000000
##A4DE54	1.00	1.60	13.16	13.16
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.16	21.00	1.00	1.00
##000000	13.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CF43

Deuteranopia (green-blind)

#E0CB5E

Tritanopia (blue-blind)

#A9D5C1

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #a4de54;
/* rgb */ color: rgb(164, 222, 84);
/* oklch */ color: oklch(83.4% 0.178 129.0);

Tailwind

colors: {
  custom: {
    50: '#c2e88a',
    500: '#a4de54',
    950: '#000000',
  },
}

SCSS

$custom: #a4de54;
$custom-light: #c2e88a;
$custom-dark: #000000;

JSON

{
  "hex": "#a4de54",
  "rgb": {
    "r": 164,
    "g": 222,
    "b": 84
  },
  "hsl": {
    "h": 85.217,
    "s": 67.647,
    "l": 60
  },
  "oklch": {
    "l": 0.83355,
    "c": 0.17769,
    "h": 129
  },
  "luminance": 0.60775
}

Semantic roles & 50–950 ramp

primary

#A4DE54

secondary

#63389E

accent

#3DEB86

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A4DE54

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

Preview Lab → · Contrast checker → · Palette generator →