#A3BF3F#A3BF3F

#A3BF3F is a light, vivid yellow-green. Relative luminance 0.454; OKLCH L 75.9% C 0.155 H 120.9°. Best body text is #000000 at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#A3BF3F
RGB	rgb(163, 191, 63)
HSL	hsl(73, 50%, 50%)
HSV	hsv(73, 67%, 75%)
CMYK	cmyk(14.7%, 0%, 67%, 25.1%)
CIE-LAB	lab(73.16, -27.18, 58.80)
CIE-LCH	lch(73.16, 64.78, 114.81°)
OKLab	oklab(75.93% -0.0794 0.1329)
OKLCH	oklch(75.93% 0.155 120.9)
XYZ	xyz(34.6328, 45.4071, 11.6416)
Luminance	0.4541 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3BF3F #5B3FBF

analogous

#BF9B3F #A3BF3F #63BF3F

triadic

#A3BF3F #3FA3BF #BF3FA3

tetradic

#A3BF3F #3FBF9B #5B3FBF #BF3F63

square

#A3BF3F #3FBF9B #5B3FBF #BF3F63

split-complementary

#A3BF3F #3F63BF #9B3FBF

monochromatic

#546321 #7C9130 #A3BF3F #B9CF6D #CFDE9B

Accessibility & contrast

On white

2.08

#A3BF3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.08

#A3BF3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3BF3F

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3BF3F	#FFFFFF	#000000	##000000
##A3BF3F	1.00	2.08	10.08	10.08
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.08	21.00	1.00	1.00
##000000	10.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB42D

Deuteranopia (green-blind)

#C7B449

Tritanopia (blue-blind)

#ACB5A5

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #a3bf3f;
/* rgb */ color: rgb(163, 191, 63);
/* oklch */ color: oklch(75.9% 0.155 120.9);

Tailwind

colors: {
  custom: {
    50: '#c1d27b',
    500: '#a3bf3f',
    950: '#000000',
  },
}

SCSS

$custom: #a3bf3f;
$custom-light: #c1d27b;
$custom-dark: #000000;

JSON

{
  "hex": "#a3bf3f",
  "rgb": {
    "r": 163,
    "g": 191,
    "b": 63
  },
  "hsl": {
    "h": 73.125,
    "s": 50.394,
    "l": 49.804
  },
  "oklch": {
    "l": 0.7593,
    "c": 0.15479,
    "h": 120.9
  },
  "luminance": 0.45407
}

Semantic roles & 50–950 ramp

primary

#A3BF3F

secondary

#9D90CA

accent

#4EDA6D

background

#FCFCF7

surface

#F8F9EE

border

#D1D2C9

text

#13140A

muted

#82827C

Preview Lab

Preview with #A3BF3F

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

Preview Lab → · Contrast checker → · Palette generator →