#A9C13B#A9C13B

#A9C13B is a light, vivid yellow-green. Relative luminance 0.469; OKLCH L 76.8% C 0.158 H 119.1°. Best body text is #000000 at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#A9C13B
RGB	rgb(169, 193, 59)
HSL	hsl(71, 53%, 49%)
HSV	hsv(71, 69%, 76%)
CMYK	cmyk(12.4%, 0%, 69.4%, 24.3%)
CIE-LAB	lab(74.12, -25.94, 61.45)
CIE-LCH	lch(74.12, 66.70, 112.89°)
OKLab	oklab(76.8% -0.0767 0.1377)
OKLCH	oklch(76.8% 0.158 119.1)
XYZ	xyz(36.2223, 46.8909, 11.2795)
Luminance	0.4689 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9C13B #533BC1

analogous

#C1963B #A9C13B #66C13B

triadic

#A9C13B #3BA9C1 #C13BA9

tetradic

#A9C13B #3BC196 #533BC1 #C13B66

square

#A9C13B #3BC196 #533BC1 #C13B66

split-complementary

#A9C13B #3B66C1 #963BC1

monochromatic

#57631E #80922D #A9C13B #BED168 #D2DF97

Accessibility & contrast

On white

2.02

#A9C13B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.38

#A9C13B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9C13B

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9C13B	#FFFFFF	#000000	##000000
##A9C13B	1.00	2.02	10.38	10.38
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.38	21.00	1.00	1.00
##000000	10.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB625

Deuteranopia (green-blind)

#CBB746

Tritanopia (blue-blind)

#B3B7A6

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #a9c13b;
/* rgb */ color: rgb(169, 193, 59);
/* oklch */ color: oklch(76.8% 0.158 119.1);

Tailwind

colors: {
  custom: {
    50: '#c6d379',
    500: '#a9c13b',
    950: '#000000',
  },
}

SCSS

$custom: #a9c13b;
$custom-light: #c6d379;
$custom-dark: #000000;

JSON

{
  "hex": "#a9c13b",
  "rgb": {
    "r": 169,
    "g": 193,
    "b": 59
  },
  "hsl": {
    "h": 70.746,
    "s": 53.175,
    "l": 49.412
  },
  "oklch": {
    "l": 0.76801,
    "c": 0.15761,
    "h": 119.1
  },
  "luminance": 0.46891
}

Semantic roles & 50–950 ramp

primary

#A9C13B

secondary

#988DCB

accent

#4BDD65

background

#FCFCF7

surface

#F8F9EE

border

#D1D2C9

text

#13140A

muted

#82827C

Preview Lab

Preview with #A9C13B

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

Preview Lab → · Contrast checker → · Palette generator →