#8FAC3B#8FAC3B

#8FAC3B is a light, vivid yellow-green. Relative luminance 0.357; OKLCH L 70.0% C 0.142 H 122.5°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#8FAC3B
RGB	rgb(143, 172, 59)
HSL	hsl(75, 49%, 45%)
HSV	hsv(75, 66%, 67%)
CMYK	cmyk(16.9%, 0%, 65.7%, 32.5%)
CIE-LAB	lab(66.26, -26.41, 52.80)
CIE-LCH	lch(66.26, 59.04, 116.58°)
OKLab	oklab(70.01% -0.0764 0.1201)
OKLCH	oklch(70.01% 0.142 122.5)
XYZ	xyz(26.8699, 35.6604, 9.6044)
Luminance	0.3566 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FAC3B #583BAC

analogous

#AC903B #8FAC3B #57AC3B

triadic

#8FAC3B #3B8FAC #AC3B8F

tetradic

#8FAC3B #3BAC90 #583BAC #AC3B57

square

#8FAC3B #3BAC90 #583BAC #AC3B57

split-complementary

#8FAC3B #3B57AC #903BAC

monochromatic

#43511C #697E2B #8FAC3B #ACC75D #C3D78A

Accessibility & contrast

On white

2.58

#8FAC3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#8FAC3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FAC3B

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FAC3B	#FFFFFF	#000000	##000000
##8FAC3B	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A22C

Deuteranopia (green-blind)

#B2A143

Tritanopia (blue-blind)

#96A495

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #8fac3b;
/* rgb */ color: rgb(143, 172, 59);
/* oklch */ color: oklch(70.0% 0.142 122.5);

Tailwind

colors: {
  custom: {
    50: '#b3c477',
    500: '#8fac3b',
    950: '#000000',
  },
}

SCSS

$custom: #8fac3b;
$custom-light: #b3c477;
$custom-dark: #000000;

JSON

{
  "hex": "#8fac3b",
  "rgb": {
    "r": 143,
    "g": 172,
    "b": 59
  },
  "hsl": {
    "h": 75.398,
    "s": 48.918,
    "l": 45.294
  },
  "oklch": {
    "l": 0.70009,
    "c": 0.14237,
    "h": 122.5
  },
  "luminance": 0.3566
}

Semantic roles & 50–950 ramp

primary

#8FAC3B

secondary

#9281C1

accent

#4FD873

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111209

muted

#80817B

Preview Lab

Preview with #8FAC3B

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

Preview Lab → · Contrast checker → · Palette generator →