#A3C033#A3C033

#A3C033 is a light, vivid yellow-green. Relative luminance 0.457; OKLCH L 76.1% C 0.164 H 120.7°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#A3C033
RGB	rgb(163, 192, 51)
HSL	hsl(72, 58%, 48%)
HSV	hsv(72, 73%, 75%)
CMYK	cmyk(15.1%, 0%, 73.4%, 24.7%)
CIE-LAB	lab(73.37, -28.35, 63.44)
CIE-LCH	lch(73.37, 69.48, 114.08°)
OKLab	oklab(76.07% -0.0837 0.1407)
OKLCH	oklch(76.07% 0.164 120.7)
XYZ	xyz(34.5520, 45.7249, 10.1369)
Luminance	0.4572 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C033 #5033C0

analogous

#C09633 #A3C033 #5DC033

triadic

#A3C033 #33A3C0 #C033A3

tetradic

#A3C033 #33C096 #5033C0 #C0335D

square

#A3C033 #33C096 #5033C0 #C0335D

split-complementary

#A3C033 #335DC0 #9633C0

monochromatic

#515F19 #7A9026 #A3C033 #BBD45C #CFE18D

Accessibility & contrast

On white

2.07

#A3C033 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.15

#A3C033 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C033

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C033	#FFFFFF	#000000	##000000
##A3C033	1.00	2.07	10.15	10.15
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.15	21.00	1.00	1.00
##000000	10.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB516

Deuteranopia (green-blind)

#C8B43F

Tritanopia (blue-blind)

#ACB6A5

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #a3c033;
/* rgb */ color: rgb(163, 192, 51);
/* oklch */ color: oklch(76.1% 0.164 120.7);

Tailwind

colors: {
  custom: {
    50: '#c2d375',
    500: '#a3c033',
    950: '#000000',
  },
}

SCSS

$custom: #a3c033;
$custom-light: #c2d375;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c033",
  "rgb": {
    "r": 163,
    "g": 192,
    "b": 51
  },
  "hsl": {
    "h": 72.34,
    "s": 58.025,
    "l": 47.647
  },
  "oklch": {
    "l": 0.76073,
    "c": 0.16375,
    "h": 120.7
  },
  "luminance": 0.45725
}

Semantic roles & 50–950 ramp

primary

#A3C033

secondary

#9284CB

accent

#47E166

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131409

muted

#82827B

Preview Lab

Preview with #A3C033

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

Preview Lab → · Contrast checker → · Palette generator →