#A5B133#A5B133

#A5B133 is a light, vivid yellow. Relative luminance 0.397; OKLCH L 72.8% C 0.146 H 114.8°. Best body text is #000000 at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#A5B133
RGB	rgb(165, 177, 51)
HSL	hsl(66, 55%, 45%)
HSV	hsv(66, 71%, 69%)
CMYK	cmyk(6.8%, 0%, 71.2%, 30.6%)
CIE-LAB	lab(69.24, -20.18, 59.48)
CIE-LCH	lch(69.24, 62.81, 108.74°)
OKLab	oklab(72.79% -0.0612 0.1324)
OKLCH	oklch(72.79% 0.146 114.8)
XYZ	xyz(31.8376, 39.6832, 9.1138)
Luminance	0.3968 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5B133 #3F33B1

analogous

#B17E33 #A5B133 #66B133

triadic

#A5B133 #33A5B1 #B133A5

tetradic

#A5B133 #33B17E #3F33B1 #B13366

square

#A5B133 #33B17E #3F33B1 #B13366

split-complementary

#A5B133 #3366B1 #7E33B1

monochromatic

#4C5218 #798125 #A5B133 #C2CE54 #D3DB83

Accessibility & contrast

On white

2.35

#A5B133 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.94

#A5B133 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5B133

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5B133	#FFFFFF	#000000	##000000
##A5B133	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)

#BEA81D

Deuteranopia (green-blind)

#BDAA3D

Tritanopia (blue-blind)

#B0A798

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #a5b133;
/* rgb */ color: rgb(165, 177, 51);
/* oklch */ color: oklch(72.8% 0.146 114.8);

Tailwind

colors: {
  custom: {
    50: '#c3c873',
    500: '#a5b133',
    950: '#000000',
  },
}

SCSS

$custom: #a5b133;
$custom-light: #c3c873;
$custom-dark: #000000;

JSON

{
  "hex": "#a5b133",
  "rgb": {
    "r": 165,
    "g": 177,
    "b": 51
  },
  "hsl": {
    "h": 65.714,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.72793,
    "c": 0.14583,
    "h": 114.8
  },
  "luminance": 0.39683
}

Semantic roles & 50–950 ramp

primary

#A5B133

secondary

#827BC5

accent

#49DF57

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131309

muted

#82827B

Preview Lab

Preview with #A5B133

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

Preview Lab → · Contrast checker → · Palette generator →