#4A821B#4A821B

#4A821B is a mid, vivid yellow-green. Relative luminance 0.175; OKLCH L 54.7% C 0.144 H 134.4°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#4A821B
RGB	rgb(74, 130, 27)
HSL	hsl(93, 66%, 31%)
HSV	hsv(93, 79%, 51%)
CMYK	cmyk(43.1%, 0%, 79.2%, 49%)
CIE-LAB	lab(48.88, -35.98, 46.31)
CIE-LCH	lch(48.88, 58.64, 127.84°)
OKLab	oklab(54.73% -0.1009 0.103)
OKLCH	oklch(54.73% 0.144 134.4)
XYZ	xyz(11.0043, 17.4996, 3.8346)
Luminance	0.1750 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A821B #531B82

analogous

#7D821B #4A821B #1B821F

triadic

#4A821B #1B4A82 #821B4A

tetradic

#4A821B #1B7D82 #531B82 #821F1B

square

#4A821B #1B7D82 #531B82 #821F1B

split-complementary

#4A821B #1F1B82 #821B7D

monochromatic

#101D06 #2D4F10 #4A821B #67B526 #85D740

Accessibility & contrast

On white

4.67

#4A821B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#4A821B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4A821B

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A821B	#FFFFFF	#000000	##FFFFFF
##4A821B	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877702

Deuteranopia (green-blind)

#807226

Tritanopia (blue-blind)

#497D6F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4a821b;
/* rgb */ color: rgb(74, 130, 27);
/* oklch */ color: oklch(54.7% 0.144 134.4);

Tailwind

colors: {
  custom: {
    50: '#82a760',
    500: '#4a821b',
    950: '#000000',
  },
}

SCSS

$custom: #4a821b;
$custom-light: #82a760;
$custom-dark: #000000;

JSON

{
  "hex": "#4a821b",
  "rgb": {
    "r": 74,
    "g": 130,
    "b": 27
  },
  "hsl": {
    "h": 92.621,
    "s": 65.605,
    "l": 30.784
  },
  "oklch": {
    "l": 0.54732,
    "c": 0.14419,
    "h": 134.4
  },
  "luminance": 0.175
}

Semantic roles & 50–950 ramp

primary

#4A821B

secondary

#8143B6

accent

#3FE99B

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4A821B

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

Preview Lab → · Contrast checker → · Palette generator →