#A5B31E#A5B31E

#A5B31E is a light, vivid yellow. Relative luminance 0.403; OKLCH L 73.1% C 0.159 H 115.4°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#A5B31E
RGB	rgb(165, 179, 30)
HSL	hsl(66, 71%, 41%)
HSV	hsv(66, 83%, 70%)
CMYK	cmyk(7.8%, 0%, 83.2%, 29.8%)
CIE-LAB	lab(69.71, -22.05, 66.39)
CIE-LCH	lch(69.71, 69.96, 108.37°)
OKLab	oklab(73.13% -0.068 0.1434)
OKLCH	oklch(73.13% 0.159 115.4)
XYZ	xyz(31.8725, 40.3338, 7.3343)
Luminance	0.4033 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5B31E #2C1EB3

analogous

#B3761E #A5B31E #5AB31E

triadic

#A5B31E #1EA5B3 #B31EA5

tetradic

#A5B31E #1EB376 #2C1EB3 #B31E5A

square

#A5B31E #1EB376 #2C1EB3 #B31E5A

split-complementary

#A5B31E #1E5AB3 #761EB3

monochromatic

#444A0C #757F15 #A5B31E #CDDD32 #D9E566

Accessibility & contrast

On white

2.32

#A5B31E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.07

#A5B31E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5B31E

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5B31E	#FFFFFF	#000000	##000000
##A5B31E	1.00	2.32	9.07	9.07
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.07	21.00	1.00	1.00
##000000	9.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0A900

Deuteranopia (green-blind)

#BFAB2E

Tritanopia (blue-blind)

#B0A899

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #a5b31e;
/* rgb */ color: rgb(165, 179, 30);
/* oklch */ color: oklch(73.1% 0.159 115.4);

Tailwind

colors: {
  custom: {
    50: '#c4c96a',
    500: '#a5b31e',
    950: '#000000',
  },
}

SCSS

$custom: #a5b31e;
$custom-light: #c4c96a;
$custom-dark: #000000;

JSON

{
  "hex": "#a5b31e",
  "rgb": {
    "r": 165,
    "g": 179,
    "b": 30
  },
  "hsl": {
    "h": 65.638,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.73132,
    "c": 0.15872,
    "h": 115.4
  },
  "luminance": 0.40333
}

Semantic roles & 50–950 ramp

primary

#A5B31E

secondary

#6C62CB

accent

#3AEE4B

background

#FCFCF6

surface

#F8F8EC

border

#D1D1C7

text

#131307

muted

#82827A

Preview Lab

Preview with #A5B31E

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

Preview Lab → · Contrast checker → · Palette generator →