#A1B733#A1B733

#A1B733 is a light, vivid yellow-green. Relative luminance 0.417; OKLCH L 73.9% C 0.154 H 118.7°. Best body text is #000000 at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#A1B733
RGB	rgb(161, 183, 51)
HSL	hsl(70, 56%, 46%)
HSV	hsv(70, 72%, 72%)
CMYK	cmyk(12%, 0%, 72.1%, 28.2%)
CIE-LAB	lab(70.65, -24.83, 60.76)
CIE-LCH	lch(70.65, 65.64, 112.23°)
OKLab	oklab(73.85% -0.0739 0.1352)
OKLCH	oklch(73.85% 0.154 118.7)
XYZ	xyz(32.2296, 41.6833, 9.4791)
Luminance	0.4168 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1B733 #4933B7

analogous

#B78B33 #A1B733 #5FB733

triadic

#A1B733 #33A1B7 #B733A1

tetradic

#A1B733 #33B78B #4933B7 #B7335F

square

#A1B733 #33B78B #4933B7 #B7335F

split-complementary

#A1B733 #335FB7 #8B33B7

monochromatic

#4D5718 #778726 #A1B733 #BCD057 #CFDE87

Accessibility & contrast

On white

2.25

#A1B733 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.34

#A1B733 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1B733

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1B733	#FFFFFF	#000000	##000000
##A1B733	1.00	2.25	9.34	9.34
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.34	21.00	1.00	1.00
##000000	9.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD1B

Deuteranopia (green-blind)

#C1AD3E

Tritanopia (blue-blind)

#ABAD9D

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #a1b733;
/* rgb */ color: rgb(161, 183, 51);
/* oklch */ color: oklch(73.9% 0.154 118.7);

Tailwind

colors: {
  custom: {
    50: '#c0cc74',
    500: '#a1b733',
    950: '#000000',
  },
}

SCSS

$custom: #a1b733;
$custom-light: #c0cc74;
$custom-dark: #000000;

JSON

{
  "hex": "#a1b733",
  "rgb": {
    "r": 161,
    "g": 183,
    "b": 51
  },
  "hsl": {
    "h": 70,
    "s": 56.41,
    "l": 45.882
  },
  "oklch": {
    "l": 0.7385,
    "c": 0.15404,
    "h": 118.7
  },
  "luminance": 0.41683
}

Semantic roles & 50–950 ramp

primary

#A1B733

secondary

#8B7FC7

accent

#48E061

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131309

muted

#82827B

Preview Lab

Preview with #A1B733

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

Preview Lab → · Contrast checker → · Palette generator →