#4B881F#4B881F

#4B881F is a mid, vivid yellow-green. Relative luminance 0.192; OKLCH L 56.4% C 0.149 H 135.3°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#4B881F
RGB	rgb(75, 136, 31)
HSL	hsl(95, 63%, 33%)
HSV	hsv(95, 77%, 53%)
CMYK	cmyk(44.9%, 0%, 77.2%, 46.7%)
CIE-LAB	lab(50.92, -37.96, 46.89)
CIE-LCH	lch(50.92, 60.33, 128.99°)
OKLab	oklab(56.43% -0.106 0.1049)
OKLCH	oklch(56.43% 0.149 135.3)
XYZ	xyz(11.9529, 19.2024, 4.3727)
Luminance	0.1920 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B881F #5C1F88

analogous

#7F881F #4B881F #1F8827

triadic

#4B881F #1F4B88 #881F4B

tetradic

#4B881F #1F7F88 #5C1F88 #88271F

square

#4B881F #1F7F88 #5C1F88 #88271F

split-complementary

#4B881F #271F88 #881F7F

monochromatic

#142408 #305614 #4B881F #66BA2A #85D64B

Accessibility & contrast

On white

4.34

#4B881F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#4B881F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B881F

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B881F	#FFFFFF	#000000	##000000
##4B881F	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C08

Deuteranopia (green-blind)

#85772A

Tritanopia (blue-blind)

#498374

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4b881f;
/* rgb */ color: rgb(75, 136, 31);
/* oklch */ color: oklch(56.4% 0.149 135.3);

Tailwind

colors: {
  custom: {
    50: '#83ab63',
    500: '#4b881f',
    950: '#000000',
  },
}

SCSS

$custom: #4b881f;
$custom-light: #83ab63;
$custom-dark: #000000;

JSON

{
  "hex": "#4b881f",
  "rgb": {
    "r": 75,
    "g": 136,
    "b": 31
  },
  "hsl": {
    "h": 94.857,
    "s": 62.874,
    "l": 32.745
  },
  "oklch": {
    "l": 0.56425,
    "c": 0.14911,
    "h": 135.3
  },
  "luminance": 0.19203
}

Semantic roles & 50–950 ramp

primary

#4B881F

secondary

#8A4AB9

accent

#42E6A1

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #4B881F

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

Preview Lab → · Contrast checker → · Palette generator →