#ACAF34#ACAF34

#ACAF34 is a light, vivid yellow. Relative luminance 0.397; OKLCH L 72.9% C 0.141 H 110.8°. Best body text is #000000 at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#ACAF34
RGB	rgb(172, 175, 52)
HSL	hsl(61, 54%, 45%)
HSV	hsv(61, 70%, 69%)
CMYK	cmyk(1.7%, 0%, 70.3%, 31.4%)
CIE-LAB	lab(69.24, -16.12, 59.30)
CIE-LCH	lch(69.24, 61.45, 105.21°)
OKLab	oklab(72.93% -0.0502 0.1319)
OKLCH	oklch(72.93% 0.141 110.8)
XYZ	xyz(32.9642, 39.6794, 9.1706)
Luminance	0.3968 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACAF34 #3734AF

analogous

#AF7434 #ACAF34 #6FAF34

triadic

#ACAF34 #34ACAF #AF34AC

tetradic

#ACAF34 #34AF74 #3734AF #AF346F

square

#ACAF34 #34AF74 #3734AF #AF346F

split-complementary

#ACAF34 #346FAF #7434AF

monochromatic

#4F5118 #7E8026 #ACAF34 #C9CC54 #D8DA83

Accessibility & contrast

On white

2.35

#ACAF34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.94

#ACAF34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACAF34

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACAF34	#FFFFFF	#000000	##000000
##ACAF34	1.00	2.35	8.94	8.94
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.94	21.00	1.00	1.00
##000000	8.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA71F

Deuteranopia (green-blind)

#BEAB3D

Tritanopia (blue-blind)

#B8A497

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #acaf34;
/* rgb */ color: rgb(172, 175, 52);
/* oklch */ color: oklch(72.9% 0.141 110.8);

Tailwind

colors: {
  custom: {
    50: '#c8c674',
    500: '#acaf34',
    950: '#000000',
  },
}

SCSS

$custom: #acaf34;
$custom-light: #c8c674;
$custom-dark: #000000;

JSON

{
  "hex": "#acaf34",
  "rgb": {
    "r": 172,
    "g": 175,
    "b": 52
  },
  "hsl": {
    "h": 61.463,
    "s": 54.185,
    "l": 44.51
  },
  "oklch": {
    "l": 0.72929,
    "c": 0.14115,
    "h": 110.8
  },
  "luminance": 0.39679
}

Semantic roles & 50–950 ramp

primary

#ACAF34

secondary

#7D7BC4

accent

#4ADE4E

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141309

muted

#82827B

Preview Lab

Preview with #ACAF34

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

Preview Lab → · Contrast checker → · Palette generator →