#A6C03F#A6C03F

#A6C03F is a light, vivid yellow-green. Relative luminance 0.462; OKLCH L 76.4% C 0.155 H 120.0°. Best body text is #000000 at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#A6C03F
RGB	rgb(166, 192, 63)
HSL	hsl(72, 51%, 50%)
HSV	hsv(72, 67%, 75%)
CMYK	cmyk(13.5%, 0%, 67.2%, 24.7%)
CIE-LAB	lab(73.65, -26.44, 59.37)
CIE-LCH	lch(73.65, 64.99, 114.01°)
OKLab	oklab(76.38% -0.0775 0.134)
OKLCH	oklch(76.38% 0.155 120)
XYZ	xyz(35.4733, 46.1653, 11.7437)
Luminance	0.4617 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6C03F #593FC0

analogous

#C0993F #A6C03F #66C03F

triadic

#A6C03F #3FA6C0 #C03FA6

tetradic

#A6C03F #3FC099 #593FC0 #C03F66

square

#A6C03F #3FC099 #593FC0 #C03F66

split-complementary

#A6C03F #3F66C0 #993FC0

monochromatic

#566421 #7E9230 #A6C03F #BBCF6D #D1DE9B

Accessibility & contrast

On white

2.05

#A6C03F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.23

#A6C03F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6C03F

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6C03F	#FFFFFF	#000000	##000000
##A6C03F	1.00	2.05	10.23	10.23
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.23	21.00	1.00	1.00
##000000	10.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB52C

Deuteranopia (green-blind)

#C9B549

Tritanopia (blue-blind)

#AFB6A6

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #a6c03f;
/* rgb */ color: rgb(166, 192, 63);
/* oklch */ color: oklch(76.4% 0.155 120.0);

Tailwind

colors: {
  custom: {
    50: '#c3d37b',
    500: '#a6c03f',
    950: '#000000',
  },
}

SCSS

$custom: #a6c03f;
$custom-light: #c3d37b;
$custom-dark: #000000;

JSON

{
  "hex": "#a6c03f",
  "rgb": {
    "r": 166,
    "g": 192,
    "b": 63
  },
  "hsl": {
    "h": 72.093,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.76381,
    "c": 0.15482,
    "h": 120
  },
  "luminance": 0.46165
}

Semantic roles & 50–950 ramp

primary

#A6C03F

secondary

#9C91CA

accent

#4EDA6A

background

#FCFCF7

surface

#F8F9EE

border

#D1D2C9

text

#13140A

muted

#82827C

Preview Lab

Preview with #A6C03F

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

Preview Lab → · Contrast checker → · Palette generator →