#8CA640#8CA640

#8CA640 is a light, vivid yellow-green. Relative luminance 0.332; OKLCH L 68.4% C 0.132 H 122.0°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#8CA640
RGB	rgb(140, 166, 64)
HSL	hsl(75, 44%, 45%)
HSV	hsv(75, 61%, 65%)
CMYK	cmyk(15.7%, 0%, 61.4%, 34.9%)
CIE-LAB	lab(64.34, -24.32, 48.51)
CIE-LCH	lch(64.34, 54.26, 116.63°)
OKLab	oklab(68.42% -0.0699 0.1118)
OKLCH	oklch(68.42% 0.132 122)
XYZ	xyz(25.3771, 33.2180, 9.9243)
Luminance	0.3322 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CA640 #5A40A6

analogous

#A68D40 #8CA640 #59A640

triadic

#8CA640 #408CA6 #A6408C

tetradic

#8CA640 #40A68D #5A40A6 #A64059

square

#8CA640 #40A68D #5A40A6 #A64059

split-complementary

#8CA640 #4059A6 #8D40A6

monochromatic

#414E1E #677A2F #8CA640 #A9C261 #C1D38D

Accessibility & contrast

On white

2.75

#8CA640 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.64

#8CA640 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CA640

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CA640	#FFFFFF	#000000	##000000
##8CA640	1.00	2.75	7.64	7.64
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.64	21.00	1.00	1.00
##000000	7.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9D34

Deuteranopia (green-blind)

#AC9C47

Tritanopia (blue-blind)

#939E90

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #8ca640;
/* rgb */ color: rgb(140, 166, 64);
/* oklch */ color: oklch(68.4% 0.132 122.0);

Tailwind

colors: {
  custom: {
    50: '#b0c079',
    500: '#8ca640',
    950: '#000000',
  },
}

SCSS

$custom: #8ca640;
$custom-light: #b0c079;
$custom-dark: #000000;

JSON

{
  "hex": "#8ca640",
  "rgb": {
    "r": 140,
    "g": 166,
    "b": 64
  },
  "hsl": {
    "h": 75.294,
    "s": 44.348,
    "l": 45.098
  },
  "oklch": {
    "l": 0.6842,
    "c": 0.13185,
    "h": 122
  },
  "luminance": 0.33218
}

Semantic roles & 50–950 ramp

primary

#8CA640

secondary

#9384BE

accent

#54D474

background

#FBFBF7

surface

#F6F7EE

border

#D0D0C9

text

#111209

muted

#80817B

Preview Lab

Preview with #8CA640

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

Preview Lab → · Contrast checker → · Palette generator →