#ACA33D#ACA33D

#ACA33D is a light, vivid yellow. Relative luminance 0.353; OKLCH L 70.4% C 0.123 H 104.3°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#ACA33D
RGB	rgb(172, 163, 61)
HSL	hsl(55, 48%, 46%)
HSV	hsv(55, 65%, 67%)
CMYK	cmyk(0%, 5.2%, 64.5%, 32.5%)
CIE-LAB	lab(65.98, -9.38, 52.34)
CIE-LCH	lch(65.98, 53.18, 100.16°)
OKLab	oklab(70.35% -0.0302 0.1187)
OKLCH	oklch(70.35% 0.123 104.3)
XYZ	xyz(30.9539, 35.3031, 9.5976)
Luminance	0.3530 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACA33D #3D46AC

analogous

#AC6B3D #ACA33D #7DAC3D

triadic

#ACA33D #3DACA3 #A33DAC

tetradic

#ACA33D #3DAC6B #3D46AC #AC3D7D

square

#ACA33D #3DAC6B #3D46AC #AC3D7D

split-complementary

#ACA33D #3D7DAC #6B3DAC

monochromatic

#524D1D #7F782D #ACA33D #C7BE60 #D7D18D

Accessibility & contrast

On white

2.61

#ACA33D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.06

#ACA33D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACA33D

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACA33D	#FFFFFF	#000000	##000000
##ACA33D	1.00	2.61	8.06	8.06
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.06	21.00	1.00	1.00
##000000	8.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19E30

Deuteranopia (green-blind)

#B4A343

Tritanopia (blue-blind)

#B8988E

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #aca33d;
/* rgb */ color: rgb(172, 163, 61);
/* oklch */ color: oklch(70.4% 0.123 104.3);

Tailwind

colors: {
  custom: {
    50: '#c8be77',
    500: '#aca33d',
    950: '#000000',
  },
}

SCSS

$custom: #aca33d;
$custom-light: #c8be77;
$custom-dark: #000000;

JSON

{
  "hex": "#aca33d",
  "rgb": {
    "r": 172,
    "g": 163,
    "b": 61
  },
  "hsl": {
    "h": 55.135,
    "s": 47.639,
    "l": 45.686
  },
  "oklch": {
    "l": 0.70353,
    "c": 0.12252,
    "h": 104.3
  },
  "luminance": 0.35302
}

Semantic roles & 50–950 ramp

primary

#ACA33D

secondary

#8489C1

accent

#5BD751

background

#FCFBF7

surface

#F9F6ED

border

#D2D0C8

text

#131209

muted

#82817B

Preview Lab

Preview with #ACA33D

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

Preview Lab → · Contrast checker → · Palette generator →