#A3BB55#A3BB55

#A3BB55 is a light, vivid yellow-green. Relative luminance 0.440; OKLCH L 75.2% C 0.131 H 120.7°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#A3BB55
RGB	rgb(163, 187, 85)
HSL	hsl(74, 43%, 53%)
HSV	hsv(74, 55%, 73%)
CMYK	cmyk(12.8%, 0%, 54.5%, 26.7%)
CIE-LAB	lab(72.22, -23.53, 48.20)
CIE-LCH	lch(72.22, 53.64, 116.02°)
OKLab	oklab(75.24% -0.0671 0.1131)
OKLCH	oklch(75.24% 0.131 120.7)
XYZ	xyz(34.5146, 43.9831, 15.2639)
Luminance	0.4398 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3BB55 #6D55BB

analogous

#BBA055 #A3BB55 #70BB55

triadic

#A3BB55 #55A3BB #BB55A3

tetradic

#A3BB55 #55BBA0 #6D55BB #BB5570

square

#A3BB55 #55BBA0 #6D55BB #BB5570

split-complementary

#A3BB55 #5570BB #A055BB

monochromatic

#5C6B2B #81973C #A3BB55 #BBCC81 #D2DEAC

Accessibility & contrast

On white

2.14

#A3BB55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#A3BB55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3BB55

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3BB55	#FFFFFF	#000000	##000000
##A3BB55	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B14B

Deuteranopia (green-blind)

#C2B15B

Tritanopia (blue-blind)

#ABB2A4

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #a3bb55;
/* rgb */ color: rgb(163, 187, 85);
/* oklch */ color: oklch(75.2% 0.131 120.7);

Tailwind

colors: {
  custom: {
    50: '#c0cf88',
    500: '#a3bb55',
    950: '#000000',
  },
}

SCSS

$custom: #a3bb55;
$custom-light: #c0cf88;
$custom-dark: #000000;

JSON

{
  "hex": "#a3bb55",
  "rgb": {
    "r": 163,
    "g": 187,
    "b": 85
  },
  "hsl": {
    "h": 74.118,
    "s": 42.857,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75236,
    "c": 0.13149,
    "h": 120.7
  },
  "luminance": 0.43983
}

Semantic roles & 50–950 ramp

primary

#A3BB55

secondary

#AAA0CC

accent

#55D373

background

#FCFCF8

surface

#F8F9F0

border

#D1D2CB

text

#12130C

muted

#81827D

Preview Lab

Preview with #A3BB55

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

Preview Lab → · Contrast checker → · Palette generator →