#A5BB33#A5BB33

#A5BB33 is a light, vivid yellow. Relative luminance 0.438; OKLCH L 75.1% C 0.157 H 118.5°. Best body text is #000000 at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#A5BB33
RGB	rgb(165, 187, 51)
HSL	hsl(70, 57%, 47%)
HSV	hsv(70, 73%, 73%)
CMYK	cmyk(11.8%, 0%, 72.7%, 26.7%)
CIE-LAB	lab(72.08, -25.12, 62.24)
CIE-LCH	lch(72.08, 67.12, 111.98°)
OKLab	oklab(75.07% -0.0749 0.1382)
OKLCH	oklch(75.07% 0.157 118.5)
XYZ	xyz(33.8856, 43.7793, 9.7965)
Luminance	0.4378 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5BB33 #4933BB

analogous

#BB8D33 #A5BB33 #61BB33

triadic

#A5BB33 #33A5BB #BB33A5

tetradic

#A5BB33 #33BB8D #4933BB #BB3361

square

#A5BB33 #33BB8D #4933BB #BB3361

split-complementary

#A5BB33 #3361BB #8D33BB

monochromatic

#505B19 #7B8B26 #A5BB33 #BED259 #D1DF89

Accessibility & contrast

On white

2.15

#A5BB33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.76

#A5BB33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5BB33

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5BB33	#FFFFFF	#000000	##000000
##A5BB33	1.00	2.15	9.76	9.76
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.76	21.00	1.00	1.00
##000000	9.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B119

Deuteranopia (green-blind)

#C5B13F

Tritanopia (blue-blind)

#AFB1A1

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #a5bb33;
/* rgb */ color: rgb(165, 187, 51);
/* oklch */ color: oklch(75.1% 0.157 118.5);

Tailwind

colors: {
  custom: {
    50: '#c3cf74',
    500: '#a5bb33',
    950: '#000000',
  },
}

SCSS

$custom: #a5bb33;
$custom-light: #c3cf74;
$custom-dark: #000000;

JSON

{
  "hex": "#a5bb33",
  "rgb": {
    "r": 165,
    "g": 187,
    "b": 51
  },
  "hsl": {
    "h": 69.706,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.75072,
    "c": 0.15717,
    "h": 118.5
  },
  "luminance": 0.43779
}

Semantic roles & 50–950 ramp

primary

#A5BB33

secondary

#8D81C9

accent

#47E060

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131309

muted

#82827B

Preview Lab

Preview with #A5BB33

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

Preview Lab → · Contrast checker → · Palette generator →