#4B821D#4B821D

#4B821D is a mid, vivid yellow-green. Relative luminance 0.175; OKLCH L 54.8% C 0.143 H 134.3°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#4B821D
RGB	rgb(75, 130, 29)
HSL	hsl(93, 64%, 31%)
HSV	hsv(93, 78%, 51%)
CMYK	cmyk(42.3%, 0%, 77.7%, 49%)
CIE-LAB	lab(48.94, -35.49, 45.69)
CIE-LCH	lch(48.94, 57.85, 127.84°)
OKLab	oklab(54.8% -0.0995 0.102)
OKLCH	oklch(54.8% 0.143 134.3)
XYZ	xyz(11.1058, 17.5492, 3.9643)
Luminance	0.1755 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B821D #541D82

analogous

#7D821D #4B821D #1D8221

triadic

#4B821D #1D4B82 #821D4B

tetradic

#4B821D #1D7D82 #541D82 #82211D

square

#4B821D #1D7D82 #541D82 #82211D

split-complementary

#4B821D #211D82 #821D7D

monochromatic

#111E07 #2E5012 #4B821D #68B428 #86D544

Accessibility & contrast

On white

4.66

#4B821D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#4B821D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4B821D

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B821D	#FFFFFF	#000000	##FFFFFF
##4B821D	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877706

Deuteranopia (green-blind)

#807327

Tritanopia (blue-blind)

#4A7D6F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4b821d;
/* rgb */ color: rgb(75, 130, 29);
/* oklch */ color: oklch(54.8% 0.143 134.3);

Tailwind

colors: {
  custom: {
    50: '#82a761',
    500: '#4b821d',
    950: '#000000',
  },
}

SCSS

$custom: #4b821d;
$custom-light: #82a761;
$custom-dark: #000000;

JSON

{
  "hex": "#4b821d",
  "rgb": {
    "r": 75,
    "g": 130,
    "b": 29
  },
  "hsl": {
    "h": 92.673,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.54799,
    "c": 0.14251,
    "h": 134.3
  },
  "luminance": 0.1755
}

Semantic roles & 50–950 ramp

primary

#4B821D

secondary

#8246B5

accent

#41E79B

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B0F05

muted

#7C7F7A

Preview Lab

Preview with #4B821D

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

Preview Lab → · Contrast checker → · Palette generator →