#A3C038#A3C038

#A3C038 is a light, vivid yellow-green. Relative luminance 0.458; OKLCH L 76.1% C 0.161 H 120.9°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#A3C038
RGB	rgb(163, 192, 56)
HSL	hsl(73, 55%, 49%)
HSV	hsv(73, 71%, 75%)
CMYK	cmyk(15.1%, 0%, 70.8%, 24.7%)
CIE-LAB	lab(73.40, -28.09, 61.70)
CIE-LCH	lch(73.40, 67.79, 114.47°)
OKLab	oklab(76.11% -0.0825 0.1379)
OKLCH	oklch(76.11% 0.161 120.9)
XYZ	xyz(34.6683, 45.7714, 10.7490)
Luminance	0.4577 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C038 #5538C0

analogous

#C09938 #A3C038 #5FC038

triadic

#A3C038 #38A3C0 #C038A3

tetradic

#A3C038 #38C099 #5538C0 #C0385F

square

#A3C038 #38C099 #5538C0 #C0385F

split-complementary

#A3C038 #385FC0 #9938C0

monochromatic

#53611C #7B912A #A3C038 #BAD264 #CFDF93

Accessibility & contrast

On white

2.07

#A3C038 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.15

#A3C038 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C038

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C038	#FFFFFF	#000000	##000000
##A3C038	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)

#CCB520

Deuteranopia (green-blind)

#C8B443

Tritanopia (blue-blind)

#ACB6A5

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #a3c038;
/* rgb */ color: rgb(163, 192, 56);
/* oklch */ color: oklch(76.1% 0.161 120.9);

Tailwind

colors: {
  custom: {
    50: '#c2d377',
    500: '#a3c038',
    950: '#000000',
  },
}

SCSS

$custom: #a3c038;
$custom-light: #c2d377;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c038",
  "rgb": {
    "r": 163,
    "g": 192,
    "b": 56
  },
  "hsl": {
    "h": 72.794,
    "s": 54.839,
    "l": 48.627
  },
  "oklch": {
    "l": 0.76107,
    "c": 0.16071,
    "h": 120.9
  },
  "luminance": 0.45771
}

Semantic roles & 50–950 ramp

primary

#A3C038

secondary

#9789CB

accent

#4ADE69

background

#FCFCF7

surface

#F8F9EE

border

#D1D2C9

text

#131409

muted

#82827B

Preview Lab

Preview with #A3C038

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

Preview Lab → · Contrast checker → · Palette generator →