#ACA351#ACA351

#ACA351 is a light, moderate yellow. Relative luminance 0.356; OKLCH L 70.6% C 0.105 H 103.0°. Best body text is #000000 at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#ACA351
RGB	rgb(172, 163, 81)
HSL	hsl(54, 36%, 50%)
HSV	hsv(54, 53%, 67%)
CMYK	cmyk(0%, 5.2%, 52.9%, 32.5%)
CIE-LAB	lab(66.18, -7.87, 43.26)
CIE-LCH	lch(66.18, 43.97, 100.31°)
OKLab	oklab(70.58% -0.0236 0.1018)
OKLCH	oklch(70.58% 0.105 103)
XYZ	xyz(31.5966, 35.5602, 12.9824)
Luminance	0.3556 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACA351 #515AAC

analogous

#AC7651 #ACA351 #88AC51

triadic

#ACA351 #51ACA3 #A351AC

tetradic

#ACA351 #51AC76 #515AAC #AC5188

square

#ACA351 #51AC76 #515AAC #AC5188

split-complementary

#ACA351 #5188AC #7651AC

monochromatic

#59542A #827C3D #ACA351 #C0B97A #D4CFA3

Accessibility & contrast

On white

2.59

#ACA351 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.11

#ACA351 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACA351

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACA351	#FFFFFF	#000000	##000000
##ACA351	1.00	2.59	8.11	8.11
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.11	21.00	1.00	1.00
##000000	8.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09E49

Deuteranopia (green-blind)

#B3A355

Tritanopia (blue-blind)

#B79990

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #aca351;
/* rgb */ color: rgb(172, 163, 81);
/* oklch */ color: oklch(70.6% 0.105 103.0);

Tailwind

colors: {
  custom: {
    50: '#c7be84',
    500: '#aca351',
    950: '#000000',
  },
}

SCSS

$custom: #aca351;
$custom-light: #c7be84;
$custom-dark: #000000;

JSON

{
  "hex": "#aca351",
  "rgb": {
    "r": 172,
    "g": 163,
    "b": 81
  },
  "hsl": {
    "h": 54.066,
    "s": 35.968,
    "l": 49.608
  },
  "oklch": {
    "l": 0.70575,
    "c": 0.10454,
    "h": 103
  },
  "luminance": 0.35559
}

Semantic roles & 50–950 ramp

primary

#ACA351

secondary

#989CC1

accent

#67CC5C

background

#FCFBF8

surface

#F8F6EF

border

#D1D0CA

text

#13120B

muted

#82817C

Preview Lab

Preview with #ACA351

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

Preview Lab → · Contrast checker → · Palette generator →