#A4DC63#A4DC63

#A4DC63 is a very light, vivid yellow-green. Relative luminance 0.600; OKLCH L 83.1% C 0.163 H 130.0°. Best body text is #000000 at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#A4DC63
RGB	rgb(164, 220, 99)
HSL	hsl(88, 63%, 63%)
HSV	hsv(88, 55%, 86%)
CMYK	cmyk(25.5%, 0%, 55%, 13.7%)
CIE-LAB	lab(81.83, -37.37, 52.92)
CIE-LCH	lch(81.83, 64.78, 125.23°)
OKLab	oklab(83.05% -0.1045 0.1246)
OKLCH	oklch(83.05% 0.163 130)
XYZ	xyz(43.1548, 59.9787, 21.1054)
Luminance	0.5998 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4DC63 #9B63DC

analogous

#DCD863 #A4DC63 #67DC63

triadic

#A4DC63 #63A4DC #DC63A4

tetradic

#A4DC63 #63DCD8 #9B63DC #DC6367

square

#A4DC63 #63DCD8 #9B63DC #DC6367

split-complementary

#A4DC63 #6367DC #D863DC

monochromatic

#67A124 #87D131 #A4DC63 #C1E795 #DEF2C7

Accessibility & contrast

On white

1.62

#A4DC63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.00

#A4DC63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4DC63

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4DC63	#FFFFFF	#000000	##000000
##A4DC63	1.00	1.62	13.00	13.00
#FFFFFF	1.62	1.00	21.00	21.00
#000000	13.00	21.00	1.00	1.00
##000000	13.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CE57

Deuteranopia (green-blind)

#DDCA6B

Tritanopia (blue-blind)

#A7D4C1

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #a4dc63;
/* rgb */ color: rgb(164, 220, 99);
/* oklch */ color: oklch(83.1% 0.163 130.0);

Tailwind

colors: {
  custom: {
    50: '#c2e793',
    500: '#a4dc63',
    950: '#000000',
  },
}

SCSS

$custom: #a4dc63;
$custom-light: #c2e793;
$custom-dark: #000000;

JSON

{
  "hex": "#a4dc63",
  "rgb": {
    "r": 164,
    "g": 220,
    "b": 99
  },
  "hsl": {
    "h": 87.769,
    "s": 63.351,
    "l": 62.549
  },
  "oklch": {
    "l": 0.83051,
    "c": 0.16261,
    "h": 130
  },
  "luminance": 0.5998
}

Semantic roles & 50–950 ramp

primary

#A4DC63

secondary

#6E3FA4

accent

#1ACB6C

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160D

muted

#82847F

Preview Lab

Preview with #A4DC63

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

Preview Lab → · Contrast checker → · Palette generator →