#ACA33C#ACA33C

#ACA33C is a light, vivid yellow. Relative luminance 0.353; OKLCH L 70.3% C 0.123 H 104.3°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#ACA33C
RGB	rgb(172, 163, 60)
HSL	hsl(55, 48%, 45%)
HSV	hsv(55, 65%, 67%)
CMYK	cmyk(0%, 5.2%, 65.1%, 32.5%)
CIE-LAB	lab(65.98, -9.44, 52.77)
CIE-LCH	lch(65.98, 53.60, 100.14°)
OKLab	oklab(70.34% -0.0305 0.1195)
OKLCH	oklch(70.34% 0.123 104.3)
XYZ	xyz(30.9272, 35.2924, 9.4571)
Luminance	0.3529 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACA33C #3C45AC

analogous

#AC6B3C #ACA33C #7DAC3C

triadic

#ACA33C #3CACA3 #A33CAC

tetradic

#ACA33C #3CAC6B #3C45AC #AC3C7D

square

#ACA33C #3CAC6B #3C45AC #AC3C7D

split-complementary

#ACA33C #3C7DAC #6B3CAC

monochromatic

#514D1C #7F782C #ACA33C #C7BF5E #D7D18C

Accessibility & contrast

On white

2.61

#ACA33C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.06

#ACA33C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACA33C

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACA33C	#FFFFFF	#000000	##000000
##ACA33C	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)

#B19E2F

Deuteranopia (green-blind)

#B4A342

Tritanopia (blue-blind)

#B8988E

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #aca33c;
/* rgb */ color: rgb(172, 163, 60);
/* oklch */ color: oklch(70.3% 0.123 104.3);

Tailwind

colors: {
  custom: {
    50: '#c8be77',
    500: '#aca33c',
    950: '#000000',
  },
}

SCSS

$custom: #aca33c;
$custom-light: #c8be77;
$custom-dark: #000000;

JSON

{
  "hex": "#aca33c",
  "rgb": {
    "r": 172,
    "g": 163,
    "b": 60
  },
  "hsl": {
    "h": 55.179,
    "s": 48.276,
    "l": 45.49
  },
  "oklch": {
    "l": 0.70344,
    "c": 0.12331,
    "h": 104.3
  },
  "luminance": 0.35291
}

Semantic roles & 50–950 ramp

primary

#ACA33C

secondary

#8287C1

accent

#5BD850

background

#FCFBF7

surface

#F9F6ED

border

#D2D0C8

text

#131209

muted

#82817B

Preview Lab

Preview with #ACA33C

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

Preview Lab → · Contrast checker → · Palette generator →