#AEC123#AEC123

#AEC123 is a light, vivid yellow. Relative luminance 0.473; OKLCH L 77.0% C 0.169 H 116.8°. Best body text is #000000 at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#AEC123
RGB	rgb(174, 193, 35)
HSL	hsl(67, 69%, 45%)
HSV	hsv(67, 82%, 76%)
CMYK	cmyk(9.8%, 0%, 81.9%, 24.3%)
CIE-LAB	lab(74.36, -24.94, 69.41)
CIE-LCH	lch(74.36, 73.75, 109.77°)
OKLab	oklab(77.04% -0.0761 0.1504)
OKLCH	oklch(77.04% 0.169 116.8)
XYZ	xyz(36.8299, 47.2604, 8.7718)
Luminance	0.4726 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AEC123 #3623C1

analogous

#C18523 #AEC123 #5FC123

triadic

#AEC123 #23AEC1 #C123AE

tetradic

#AEC123 #23C185 #3623C1 #C1235F

square

#AEC123 #23C185 #3623C1 #C1235F

split-complementary

#AEC123 #235FC1 #8523C1

monochromatic

#515910 #7F8D1A #AEC123 #CBDD44 #D9E678

Accessibility & contrast

On white

2.01

#AEC123 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.45

#AEC123 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AEC123

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AEC123	#FFFFFF	#000000	##000000
##AEC123	1.00	2.01	10.45	10.45
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.45	21.00	1.00	1.00
##000000	10.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB600

Deuteranopia (green-blind)

#CDB834

Tritanopia (blue-blind)

#B9B6A5

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #aec123;
/* rgb */ color: rgb(174, 193, 35);
/* oklch */ color: oklch(77.0% 0.169 116.8);

Tailwind

colors: {
  custom: {
    50: '#cad36e',
    500: '#aec123',
    950: '#000000',
  },
}

SCSS

$custom: #aec123;
$custom-light: #cad36e;
$custom-dark: #000000;

JSON

{
  "hex": "#aec123",
  "rgb": {
    "r": 174,
    "g": 193,
    "b": 35
  },
  "hsl": {
    "h": 67.215,
    "s": 69.298,
    "l": 44.706
  },
  "oklch": {
    "l": 0.77042,
    "c": 0.16853,
    "h": 116.8
  },
  "luminance": 0.4726
}

Semantic roles & 50–950 ramp

primary

#AEC123

secondary

#7D72CE

accent

#3CEC51

background

#FCFCF7

surface

#F9F9ED

border

#D2D2C8

text

#141408

muted

#82827B

Preview Lab

Preview with #AEC123

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

Preview Lab → · Contrast checker → · Palette generator →