#AEC13B#AEC13B

#AEC13B is a light, vivid yellow. Relative luminance 0.475; OKLCH L 77.2% C 0.156 H 117.2°. Best body text is #000000 at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#AEC13B
RGB	rgb(174, 193, 59)
HSL	hsl(69, 53%, 49%)
HSV	hsv(69, 69%, 76%)
CMYK	cmyk(9.8%, 0%, 69.4%, 24.3%)
CIE-LAB	lab(74.48, -23.88, 61.93)
CIE-LCH	lch(74.48, 66.37, 111.09°)
OKLab	oklab(77.18% -0.0712 0.1386)
OKLCH	oklch(77.18% 0.156 117.2)
XYZ	xyz(37.3158, 47.4548, 11.3307)
Luminance	0.4745 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AEC13B #4E3BC1

analogous

#C1913B #AEC13B #6BC13B

triadic

#AEC13B #3BAEC1 #C13BAE

tetradic

#AEC13B #3BC191 #4E3BC1 #C13B6B

square

#AEC13B #3BC191 #4E3BC1 #C13B6B

split-complementary

#AEC13B #3B6BC1 #913BC1

monochromatic

#59631E #84922D #AEC13B #C2D168 #D5DF97

Accessibility & contrast

On white

2.00

#AEC13B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.49

#AEC13B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AEC13B

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AEC13B	#FFFFFF	#000000	##000000
##AEC13B	1.00	2.00	10.49	10.49
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.49	21.00	1.00	1.00
##000000	10.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB725

Deuteranopia (green-blind)

#CCB845

Tritanopia (blue-blind)

#B9B6A7

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #aec13b;
/* rgb */ color: rgb(174, 193, 59);
/* oklch */ color: oklch(77.2% 0.156 117.2);

Tailwind

colors: {
  custom: {
    50: '#c9d379',
    500: '#aec13b',
    950: '#000000',
  },
}

SCSS

$custom: #aec13b;
$custom-light: #c9d379;
$custom-dark: #000000;

JSON

{
  "hex": "#aec13b",
  "rgb": {
    "r": 174,
    "g": 193,
    "b": 59
  },
  "hsl": {
    "h": 68.507,
    "s": 53.175,
    "l": 49.412
  },
  "oklch": {
    "l": 0.77181,
    "c": 0.15581,
    "h": 117.2
  },
  "luminance": 0.47454
}

Semantic roles & 50–950 ramp

primary

#AEC13B

secondary

#968DCB

accent

#4BDD60

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#14140A

muted

#82827C

Preview Lab

Preview with #AEC13B

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

Preview Lab → · Contrast checker → · Palette generator →