#A3BE51#A3BE51

#A3BE51 is a light, vivid yellow-green. Relative luminance 0.452; OKLCH L 75.9% C 0.139 H 121.4°. Best body text is #000000 at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#A3BE51
RGB	rgb(163, 190, 81)
HSL	hsl(75, 46%, 53%)
HSV	hsv(75, 57%, 75%)
CMYK	cmyk(14.2%, 0%, 57.4%, 25.5%)
CIE-LAB	lab(73.03, -25.35, 50.98)
CIE-LCH	lch(73.03, 56.93, 116.44°)
OKLab	oklab(75.88% -0.0726 0.1186)
OKLCH	oklch(75.88% 0.139 121.4)
XYZ	xyz(35.0032, 45.2075, 14.6649)
Luminance	0.4521 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3BE51 #6C51BE

analogous

#BEA251 #A3BE51 #6CBE51

triadic

#A3BE51 #51A3BE #BE51A3

tetradic

#A3BE51 #51BEA2 #6C51BE #BE516C

square

#A3BE51 #51BEA2 #6C51BE #BE516C

split-complementary

#A3BE51 #516CBE #A251BE

monochromatic

#5B6C28 #819939 #A3BE51 #BBCF7E #D2DFAA

Accessibility & contrast

On white

2.09

#A3BE51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.04

#A3BE51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3BE51

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3BE51	#FFFFFF	#000000	##000000
##A3BE51	1.00	2.09	10.04	10.04
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.04	21.00	1.00	1.00
##000000	10.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B445

Deuteranopia (green-blind)

#C5B358

Tritanopia (blue-blind)

#ABB5A6

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #a3be51;
/* rgb */ color: rgb(163, 190, 81);
/* oklch */ color: oklch(75.9% 0.139 121.4);

Tailwind

colors: {
  custom: {
    50: '#c0d186',
    500: '#a3be51',
    950: '#000000',
  },
}

SCSS

$custom: #a3be51;
$custom-light: #c0d186;
$custom-dark: #000000;

JSON

{
  "hex": "#a3be51",
  "rgb": {
    "r": 163,
    "g": 190,
    "b": 81
  },
  "hsl": {
    "h": 74.862,
    "s": 45.607,
    "l": 53.137
  },
  "oklch": {
    "l": 0.75875,
    "c": 0.13907,
    "h": 121.4
  },
  "luminance": 0.45208
}

Semantic roles & 50–950 ramp

primary

#A3BE51

secondary

#AA9ECD

accent

#53D573

background

#FCFCF8

surface

#F8F9F0

border

#D1D2CB

text

#13140B

muted

#82827C

Preview Lab

Preview with #A3BE51

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

Preview Lab → · Contrast checker → · Palette generator →