#4C8E1F#4C8E1F

#4C8E1F is a mid, vivid yellow-green. Relative luminance 0.210; OKLCH L 58.1% C 0.156 H 135.8°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#4C8E1F
RGB	rgb(76, 142, 31)
HSL	hsl(96, 64%, 34%)
HSV	hsv(96, 78%, 56%)
CMYK	cmyk(46.5%, 0%, 78.2%, 44.3%)
CIE-LAB	lab(52.93, -40.15, 48.85)
CIE-LCH	lch(52.93, 63.23, 129.41°)
OKLab	oklab(58.08% -0.112 0.1089)
OKLCH	oklch(58.08% 0.156 135.8)
XYZ	xyz(12.9005, 20.9806, 4.6660)
Luminance	0.2098 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8E1F #611F8E

analogous

#848E1F #4C8E1F #1F8E2A

triadic

#4C8E1F #1F4C8E #8E1F4C

tetradic

#4C8E1F #1F848E #611F8E #8E2A1F

square

#4C8E1F #1F848E #611F8E #8E2A1F

split-complementary

#4C8E1F #2A1F8E #8E1F84

monochromatic

#162A09 #315C14 #4C8E1F #67C02A #87D94F

Accessibility & contrast

On white

4.04

#4C8E1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#4C8E1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8E1F

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8E1F	#FFFFFF	#000000	##000000
##4C8E1F	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938204

Deuteranopia (green-blind)

#8B7C2B

Tritanopia (blue-blind)

#498879

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4c8e1f;
/* rgb */ color: rgb(76, 142, 31);
/* oklch */ color: oklch(58.1% 0.156 135.8);

Tailwind

colors: {
  custom: {
    50: '#84af64',
    500: '#4c8e1f',
    950: '#000000',
  },
}

SCSS

$custom: #4c8e1f;
$custom-light: #84af64;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8e1f",
  "rgb": {
    "r": 76,
    "g": 142,
    "b": 31
  },
  "hsl": {
    "h": 95.676,
    "s": 64.162,
    "l": 33.922
  },
  "oklch": {
    "l": 0.58083,
    "c": 0.15623,
    "h": 135.8
  },
  "luminance": 0.20981
}

Semantic roles & 50–950 ramp

primary

#4C8E1F

secondary

#8F4DBB

accent

#41E7A4

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #4C8E1F

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

Preview Lab → · Contrast checker → · Palette generator →