#A3CC55#A3CC55

#A3CC55 is a light, vivid yellow-green. Relative luminance 0.516; OKLCH L 79.1% C 0.154 H 125.7°. Best body text is #000000 at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#A3CC55
RGB	rgb(163, 204, 85)
HSL	hsl(81, 54%, 57%)
HSV	hsv(81, 58%, 80%)
CMYK	cmyk(20.1%, 0%, 58.3%, 20%)
CIE-LAB	lab(77.06, -31.68, 53.73)
CIE-LCH	lch(77.06, 62.38, 120.52°)
OKLab	oklab(79.13% -0.0898 0.125)
OKLCH	oklch(79.13% 0.154 125.7)
XYZ	xyz(38.3369, 51.6277, 16.5380)
Luminance	0.5163 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CC55 #7E55CC

analogous

#CCB955 #A3CC55 #68CC55

triadic

#A3CC55 #55A3CC #CC55A3

tetradic

#A3CC55 #55CCB9 #7E55CC #CC5568

square

#A3CC55 #55CCB9 #7E55CC #CC5568

split-complementary

#A3CC55 #5568CC #B955CC

monochromatic

#618026 #85AF35 #A3CC55 #BCDA84 #D6E8B3

Accessibility & contrast

On white

1.85

#A3CC55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.33

#A3CC55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CC55

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CC55	#FFFFFF	#000000	##000000
##A3CC55	1.00	1.85	11.33	11.33
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.33	21.00	1.00	1.00
##000000	11.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C048

Deuteranopia (green-blind)

#D0BE5D

Tritanopia (blue-blind)

#A9C3B2

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #a3cc55;
/* rgb */ color: rgb(163, 204, 85);
/* oklch */ color: oklch(79.1% 0.154 125.7);

Tailwind

colors: {
  custom: {
    50: '#c1db89',
    500: '#a3cc55',
    950: '#000000',
  },
}

SCSS

$custom: #a3cc55;
$custom-light: #c1db89;
$custom-dark: #000000;

JSON

{
  "hex": "#a3cc55",
  "rgb": {
    "r": 163,
    "g": 204,
    "b": 85
  },
  "hsl": {
    "h": 80.672,
    "s": 53.846,
    "l": 56.667
  },
  "oklch": {
    "l": 0.79134,
    "c": 0.15392,
    "h": 125.7
  },
  "luminance": 0.51628
}

Semantic roles & 50–950 ramp

primary

#A3CC55

secondary

#573D88

accent

#4BDD7D

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #A3CC55

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

Preview Lab → · Contrast checker → · Palette generator →