#8CB428#8CB428

#8CB428 is a light, vivid yellow-green. Relative luminance 0.384; OKLCH L 71.6% C 0.166 H 124.9°. Best body text is #000000 at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#8CB428
RGB	rgb(140, 180, 40)
HSL	hsl(77, 64%, 43%)
HSV	hsv(77, 78%, 71%)
CMYK	cmyk(22.2%, 0%, 77.8%, 29.4%)
CIE-LAB	lab(68.29, -32.55, 61.69)
CIE-LCH	lch(68.29, 69.75, 117.82°)
OKLab	oklab(71.56% -0.0948 0.1359)
OKLCH	oklch(71.56% 0.166 124.9)
XYZ	xyz(27.5197, 38.3708, 7.9635)
Luminance	0.3837 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CB428 #5028B4

analogous

#B49628 #8CB428 #46B428

triadic

#8CB428 #288CB4 #B4288C

tetradic

#8CB428 #28B496 #5028B4 #B42846

square

#8CB428 #28B496 #5028B4 #B42846

split-complementary

#8CB428 #2846B4 #9628B4

monochromatic

#3E5012 #65821D #8CB428 #ACD544 #C2E176

Accessibility & contrast

On white

2.42

#8CB428 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.67

#8CB428 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CB428

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CB428	#FFFFFF	#000000	##000000
##8CB428	1.00	2.42	8.67	8.67
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.67	21.00	1.00	1.00
##000000	8.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA800

Deuteranopia (green-blind)

#B9A636

Tritanopia (blue-blind)

#93AB9A

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #8cb428;
/* rgb */ color: rgb(140, 180, 40);
/* oklch */ color: oklch(71.6% 0.166 124.9);

Tailwind

colors: {
  custom: {
    50: '#b2ca6e',
    500: '#8cb428',
    950: '#000000',
  },
}

SCSS

$custom: #8cb428;
$custom-light: #b2ca6e;
$custom-dark: #000000;

JSON

{
  "hex": "#8cb428",
  "rgb": {
    "r": 140,
    "g": 180,
    "b": 40
  },
  "hsl": {
    "h": 77.143,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.71563,
    "c": 0.16568,
    "h": 124.9
  },
  "luminance": 0.38371
}

Semantic roles & 50–950 ramp

primary

#8CB428

secondary

#8970C8

accent

#41E770

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111308

muted

#80827B

Preview Lab

Preview with #8CB428

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

Preview Lab → · Contrast checker → · Palette generator →