#ACAF33#ACAF33

#ACAF33 is a light, vivid yellow. Relative luminance 0.397; OKLCH L 72.9% C 0.142 H 110.8°. Best body text is #000000 at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#ACAF33
RGB	rgb(172, 175, 51)
HSL	hsl(61, 55%, 44%)
HSV	hsv(61, 71%, 69%)
CMYK	cmyk(1.7%, 0%, 70.9%, 31.4%)
CIE-LAB	lab(69.23, -16.17, 59.66)
CIE-LCH	lch(69.23, 61.82, 105.17°)
OKLab	oklab(72.92% -0.0504 0.1325)
OKLCH	oklch(72.92% 0.142 110.8)
XYZ	xyz(32.9419, 39.6705, 9.0532)
Luminance	0.3967 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACAF33 #3633AF

analogous

#AF7433 #ACAF33 #6EAF33

triadic

#ACAF33 #33ACAF #AF33AC

tetradic

#ACAF33 #33AF74 #3633AF #AF336E

square

#ACAF33 #33AF74 #3633AF #AF336E

split-complementary

#ACAF33 #336EAF #7433AF

monochromatic

#4F5017 #7D8025 #ACAF33 #CACD52 #D8DB82

Accessibility & contrast

On white

2.35

#ACAF33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.93

#ACAF33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACAF33

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACAF33	#FFFFFF	#000000	##000000
##ACAF33	1.00	2.35	8.93	8.93
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.93	21.00	1.00	1.00
##000000	8.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA71D

Deuteranopia (green-blind)

#BEAB3C

Tritanopia (blue-blind)

#B8A497

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #acaf33;
/* rgb */ color: rgb(172, 175, 51);
/* oklch */ color: oklch(72.9% 0.142 110.8);

Tailwind

colors: {
  custom: {
    50: '#c8c673',
    500: '#acaf33',
    950: '#000000',
  },
}

SCSS

$custom: #acaf33;
$custom-light: #c8c673;
$custom-dark: #000000;

JSON

{
  "hex": "#acaf33",
  "rgb": {
    "r": 172,
    "g": 175,
    "b": 51
  },
  "hsl": {
    "h": 61.452,
    "s": 54.867,
    "l": 44.314
  },
  "oklch": {
    "l": 0.72922,
    "c": 0.14179,
    "h": 110.8
  },
  "luminance": 0.3967
}

Semantic roles & 50–950 ramp

primary

#ACAF33

secondary

#7C7AC4

accent

#4ADE4D

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141309

muted

#82827B

Preview Lab

Preview with #ACAF33

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

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