#A5BB31#A5BB31

#A5BB31 is a light, vivid yellow. Relative luminance 0.438; OKLCH L 75.1% C 0.158 H 118.4°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#A5BB31
RGB	rgb(165, 187, 49)
HSL	hsl(70, 58%, 46%)
HSV	hsv(70, 74%, 73%)
CMYK	cmyk(11.8%, 0%, 73.8%, 26.7%)
CIE-LAB	lab(72.07, -25.22, 62.92)
CIE-LCH	lch(72.07, 67.79, 111.84°)
OKLab	oklab(75.06% -0.0753 0.1393)
OKLCH	oklch(75.06% 0.158 118.4)
XYZ	xyz(33.8425, 43.7620, 9.5692)
Luminance	0.4376 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5BB31 #4731BB

analogous

#BB8C31 #A5BB31 #60BB31

triadic

#A5BB31 #31A5BB #BB31A5

tetradic

#A5BB31 #31BB8C #4731BB #BB3160

square

#A5BB31 #31BB8C #4731BB #BB3160

split-complementary

#A5BB31 #3160BB #8C31BB

monochromatic

#4F5A18 #7A8B24 #A5BB31 #BFD356 #D1E087

Accessibility & contrast

On white

2.15

#A5BB31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#A5BB31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5BB31

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5BB31	#FFFFFF	#000000	##000000
##A5BB31	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B014

Deuteranopia (green-blind)

#C5B13D

Tritanopia (blue-blind)

#AFB1A1

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #a5bb31;
/* rgb */ color: rgb(165, 187, 49);
/* oklch */ color: oklch(75.1% 0.158 118.4);

Tailwind

colors: {
  custom: {
    50: '#c3cf73',
    500: '#a5bb31',
    950: '#000000',
  },
}

SCSS

$custom: #a5bb31;
$custom-light: #c3cf73;
$custom-dark: #000000;

JSON

{
  "hex": "#a5bb31",
  "rgb": {
    "r": 165,
    "g": 187,
    "b": 49
  },
  "hsl": {
    "h": 69.565,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.75059,
    "c": 0.15834,
    "h": 118.4
  },
  "luminance": 0.43762
}

Semantic roles & 50–950 ramp

primary

#A5BB31

secondary

#8B7FC9

accent

#46E25F

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131309

muted

#82827B

Preview Lab

Preview with #A5BB31

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

Preview Lab → · Contrast checker → · Palette generator →