#A5B031#A5B031

#A5B031 is a light, vivid yellow. Relative luminance 0.393; OKLCH L 72.6% C 0.146 H 114.4°. Best body text is #000000 at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#A5B031
RGB	rgb(165, 176, 49)
HSL	hsl(65, 56%, 44%)
HSV	hsv(65, 72%, 69%)
CMYK	cmyk(6.2%, 0%, 72.2%, 31%)
CIE-LAB	lab(68.95, -19.78, 59.92)
CIE-LCH	lch(68.95, 63.10, 108.27°)
OKLab	oklab(72.55% -0.0603 0.133)
OKLCH	oklch(72.55% 0.146 114.4)
XYZ	xyz(31.5977, 39.2723, 8.8209)
Luminance	0.3927 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5B031 #3C31B0

analogous

#B07C31 #A5B031 #66B031

triadic

#A5B031 #31A5B0 #B031A5

tetradic

#A5B031 #31B07C #3C31B0 #B03166

square

#A5B031 #31B07C #3C31B0 #B03166

split-complementary

#A5B031 #3166B0 #7C31B0

monochromatic

#4B5016 #788024 #A5B031 #C3CE50 #D4DC80

Accessibility & contrast

On white

2.37

#A5B031 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.85

#A5B031 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5B031

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5B031	#FFFFFF	#000000	##000000
##A5B031	1.00	2.37	8.85	8.85
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.85	21.00	1.00	1.00
##000000	8.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA719

Deuteranopia (green-blind)

#BCA93B

Tritanopia (blue-blind)

#B0A697

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #a5b031;
/* rgb */ color: rgb(165, 176, 49);
/* oklch */ color: oklch(72.6% 0.146 114.4);

Tailwind

colors: {
  custom: {
    50: '#c3c772',
    500: '#a5b031',
    950: '#000000',
  },
}

SCSS

$custom: #a5b031;
$custom-light: #c3c772;
$custom-dark: #000000;

JSON

{
  "hex": "#a5b031",
  "rgb": {
    "r": 165,
    "g": 176,
    "b": 49
  },
  "hsl": {
    "h": 65.197,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.72552,
    "c": 0.14598,
    "h": 114.4
  },
  "luminance": 0.39272
}

Semantic roles & 50–950 ramp

primary

#A5B031

secondary

#7F78C5

accent

#48E055

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A5B031

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

Preview Lab → · Contrast checker → · Palette generator →