#ACBA29#ACBA29

#ACBA29 is a light, vivid yellow. Relative luminance 0.440; OKLCH L 75.3% C 0.159 H 115.3°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#ACBA29
RGB	rgb(172, 186, 41)
HSL	hsl(66, 64%, 45%)
HSV	hsv(66, 78%, 73%)
CMYK	cmyk(7.5%, 0%, 78%, 27.1%)
CIE-LAB	lab(72.26, -22.15, 65.84)
CIE-LCH	lch(72.26, 69.47, 108.59°)
OKLab	oklab(75.33% -0.0679 0.1438)
OKLCH	oklch(75.33% 0.159 115.3)
XYZ	xyz(34.9734, 44.0492, 8.7574)
Luminance	0.4405 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACBA29 #3729BA

analogous

#BA8029 #ACBA29 #64BA29

triadic

#ACBA29 #29ACBA #BA29AC

tetradic

#ACBA29 #29BA80 #3729BA #BA2964

square

#ACBA29 #29BA80 #3729BA #BA2964

split-complementary

#ACBA29 #2964BA #8029BA

monochromatic

#4F5613 #7E881E #ACBA29 #C9D749 #D8E27B

Accessibility & contrast

On white

2.14

#ACBA29 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#ACBA29 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACBA29

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACBA29	#FFFFFF	#000000	##000000
##ACBA29	1.00	2.14	9.81	9.81
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.81	21.00	1.00	1.00
##000000	9.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B000

Deuteranopia (green-blind)

#C7B237

Tritanopia (blue-blind)

#B7AF9F

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #acba29;
/* rgb */ color: rgb(172, 186, 41);
/* oklch */ color: oklch(75.3% 0.159 115.3);

Tailwind

colors: {
  custom: {
    50: '#c8ce70',
    500: '#acba29',
    950: '#000000',
  },
}

SCSS

$custom: #acba29;
$custom-light: #c8ce70;
$custom-dark: #000000;

JSON

{
  "hex": "#acba29",
  "rgb": {
    "r": 172,
    "g": 186,
    "b": 41
  },
  "hsl": {
    "h": 65.793,
    "s": 63.877,
    "l": 44.51
  },
  "oklch": {
    "l": 0.7533,
    "c": 0.15905,
    "h": 115.3
  },
  "luminance": 0.44049
}

Semantic roles & 50–950 ramp

primary

#ACBA29

secondary

#7D75CA

accent

#41E751

background

#FCFCF7

surface

#F9F9ED

border

#D2D2C8

text

#141308

muted

#82827B

Preview Lab

Preview with #ACBA29

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

Preview Lab → · Contrast checker → · Palette generator →