#A3CF48#A3CF48

#A3CF48 is a light, vivid yellow-green. Relative luminance 0.529; OKLCH L 79.7% C 0.168 H 125.5°. Best body text is #000000 at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#A3CF48
RGB	rgb(163, 207, 72)
HSL	hsl(80, 58%, 55%)
HSV	hsv(80, 65%, 81%)
CMYK	cmyk(21.3%, 0%, 65.2%, 18.8%)
CIE-LAB	lab(77.80, -34.10, 60.06)
CIE-LCH	lch(77.80, 69.07, 119.58°)
OKLab	oklab(79.7% -0.0977 0.1368)
OKLCH	oklch(79.7% 0.168 125.5)
XYZ	xyz(38.5869, 52.8796, 14.3035)
Luminance	0.5288 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CF48 #7448CF

analogous

#CFB848 #A3CF48 #5FCF48

triadic

#A3CF48 #48A3CF #CF48A3

tetradic

#A3CF48 #48CFB8 #7448CF #CF485F

square

#A3CF48 #48CFB8 #7448CF #CF485F

split-complementary

#A3CF48 #485FCF #B848CF

monochromatic

#5E7C21 #83AD2D #A3CF48 #BBDC78 #D4E8A9

Accessibility & contrast

On white

1.81

#A3CF48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.58

#A3CF48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CF48

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CF48	#FFFFFF	#000000	##000000
##A3CF48	1.00	1.81	11.58	11.58
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.58	21.00	1.00	1.00
##000000	11.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC236

Deuteranopia (green-blind)

#D4C052

Tritanopia (blue-blind)

#AAC6B3

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a3cf48;
/* rgb */ color: rgb(163, 207, 72);
/* oklch */ color: oklch(79.7% 0.168 125.5);

Tailwind

colors: {
  custom: {
    50: '#c1dd81',
    500: '#a3cf48',
    950: '#000000',
  },
}

SCSS

$custom: #a3cf48;
$custom-light: #c1dd81;
$custom-dark: #000000;

JSON

{
  "hex": "#a3cf48",
  "rgb": {
    "r": 163,
    "g": 207,
    "b": 72
  },
  "hsl": {
    "h": 79.556,
    "s": 58.442,
    "l": 54.706
  },
  "oklch": {
    "l": 0.79701,
    "c": 0.16811,
    "h": 125.5
  },
  "luminance": 0.5288
}

Semantic roles & 50–950 ramp

primary

#A3CF48

secondary

#503784

accent

#46E279

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A3CF48

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

Preview Lab → · Contrast checker → · Palette generator →