#AFBB3B#AFBB3B

#AFBB3B is a light, vivid yellow. Relative luminance 0.450; OKLCH L 75.9% C 0.149 H 114.6°. Best body text is #000000 at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#AFBB3B
RGB	rgb(175, 187, 59)
HSL	hsl(66, 52%, 48%)
HSV	hsv(66, 68%, 73%)
CMYK	cmyk(6.4%, 0%, 68.4%, 26.7%)
CIE-LAB	lab(72.87, -20.51, 60.34)
CIE-LCH	lch(72.87, 63.73, 108.77°)
OKLab	oklab(75.91% -0.0619 0.1352)
OKLCH	oklch(75.91% 0.149 114.6)
XYZ	xyz(36.2399, 44.9710, 10.9080)
Luminance	0.4497 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFBB3B #473BBB

analogous

#BB873B #AFBB3B #6FBB3B

triadic

#AFBB3B #3BAFBB #BB3BAF

tetradic

#AFBB3B #3BBB87 #473BBB #BB3B6F

square

#AFBB3B #3BBB87 #473BBB #BB3B6F

split-complementary

#AFBB3B #3B6FBB #873BBB

monochromatic

#585E1E #838C2C #AFBB3B #C4CE65 #D6DD93

Accessibility & contrast

On white

2.10

#AFBB3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.99

#AFBB3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFBB3B

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFBB3B	#FFFFFF	#000000	##000000
##AFBB3B	1.00	2.10	9.99	9.99
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.99	21.00	1.00	1.00
##000000	9.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B227

Deuteranopia (green-blind)

#C8B444

Tritanopia (blue-blind)

#BAB0A2

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #afbb3b;
/* rgb */ color: rgb(175, 187, 59);
/* oklch */ color: oklch(75.9% 0.149 114.6);

Tailwind

colors: {
  custom: {
    50: '#cacf79',
    500: '#afbb3b',
    950: '#000000',
  },
}

SCSS

$custom: #afbb3b;
$custom-light: #cacf79;
$custom-dark: #000000;

JSON

{
  "hex": "#afbb3b",
  "rgb": {
    "r": 175,
    "g": 187,
    "b": 59
  },
  "hsl": {
    "h": 65.625,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.7591,
    "c": 0.14871,
    "h": 114.6
  },
  "luminance": 0.4497
}

Semantic roles & 50–950 ramp

primary

#AFBB3B

secondary

#8F8AC8

accent

#4CDB5A

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#141309

muted

#82827B

Preview Lab

Preview with #AFBB3B

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

Preview Lab → · Contrast checker → · Palette generator →