#A5BB1F#A5BB1F

#A5BB1F is a light, vivid yellow. Relative luminance 0.436; OKLCH L 75.0% C 0.167 H 118.1°. Best body text is #000000 at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#A5BB1F
RGB	rgb(165, 187, 31)
HSL	hsl(68, 72%, 43%)
HSV	hsv(68, 83%, 73%)
CMYK	cmyk(11.8%, 0%, 83.4%, 26.7%)
CIE-LAB	lab(71.99, -25.94, 68.10)
CIE-LCH	lch(71.99, 72.87, 110.85°)
OKLab	oklab(74.97% -0.0786 0.1472)
OKLCH	oklch(74.97% 0.167 118.1)
XYZ	xyz(33.5355, 43.6392, 7.9526)
Luminance	0.4364 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5BB1F #351FBB

analogous

#BB831F #A5BB1F #57BB1F

triadic

#A5BB1F #1FA5BB #BB1FA5

tetradic

#A5BB1F #1FBB83 #351FBB #BB1F57

square

#A5BB1F #1FBB83 #351FBB #BB1F57

split-complementary

#A5BB1F #1F57BB #831FBB

monochromatic

#48520E #778716 #A5BB1F #C7DE39 #D6E76E

Accessibility & contrast

On white

2.16

#A5BB1F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.73

#A5BB1F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5BB1F

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5BB1F	#FFFFFF	#000000	##000000
##A5BB1F	1.00	2.16	9.73	9.73
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.73	21.00	1.00	1.00
##000000	9.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B000

Deuteranopia (green-blind)

#C6B131

Tritanopia (blue-blind)

#B0B0A0

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #a5bb1f;
/* rgb */ color: rgb(165, 187, 31);
/* oklch */ color: oklch(75.0% 0.167 118.1);

Tailwind

colors: {
  custom: {
    50: '#c4cf6c',
    500: '#a5bb1f',
    950: '#000000',
  },
}

SCSS

$custom: #a5bb1f;
$custom-light: #c4cf6c;
$custom-dark: #000000;

JSON

{
  "hex": "#a5bb1f",
  "rgb": {
    "r": 165,
    "g": 187,
    "b": 31
  },
  "hsl": {
    "h": 68.462,
    "s": 71.56,
    "l": 42.745
  },
  "oklch": {
    "l": 0.74967,
    "c": 0.16693,
    "h": 118.1
  },
  "luminance": 0.43639
}

Semantic roles & 50–950 ramp

primary

#A5BB1F

secondary

#7769CD

accent

#3AEE53

background

#FCFCF6

surface

#F8F9EC

border

#D1D2C7

text

#131308

muted

#82827A

Preview Lab

Preview with #A5BB1F

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

Preview Lab → · Contrast checker → · Palette generator →