#4A8310#4A8310

#4A8310 is a mid, vivid yellow-green. Relative luminance 0.177; OKLCH L 54.9% C 0.151 H 133.8°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#4A8310
RGB	rgb(74, 131, 16)
HSL	hsl(90, 78%, 29%)
HSV	hsv(90, 88%, 51%)
CMYK	cmyk(43.5%, 0%, 87.8%, 48.6%)
CIE-LAB	lab(49.16, -36.96, 49.80)
CIE-LCH	lch(49.16, 62.02, 126.58°)
OKLab	oklab(54.94% -0.1042 0.1087)
OKLCH	oklch(54.94% 0.151 133.8)
XYZ	xyz(11.0337, 17.7253, 3.3300)
Luminance	0.1773 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A8310 #491083

analogous

#838310 #4A8310 #118310

triadic

#4A8310 #104A83 #83104A

tetradic

#4A8310 #108383 #491083 #831011

square

#4A8310 #108383 #491083 #831011

split-complementary

#4A8310 #101183 #831083

monochromatic

#0F1B03 #2B4C09 #4A8310 #69BA17 #88E529

Accessibility & contrast

On white

4.62

#4A8310 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#4A8310 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4A8310

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A8310	#FFFFFF	#000000	##FFFFFF
##4A8310	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#897800

Deuteranopia (green-blind)

#81731F

Tritanopia (blue-blind)

#4A7D6F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4a8310;
/* rgb */ color: rgb(74, 131, 16);
/* oklch */ color: oklch(54.9% 0.151 133.8);

Tailwind

colors: {
  custom: {
    50: '#82a75c',
    500: '#4a8310',
    950: '#000000',
  },
}

SCSS

$custom: #4a8310;
$custom-light: #82a75c;
$custom-dark: #000000;

JSON

{
  "hex": "#4a8310",
  "rgb": {
    "r": 74,
    "g": 131,
    "b": 16
  },
  "hsl": {
    "h": 89.739,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.54943,
    "c": 0.15054,
    "h": 133.8
  },
  "luminance": 0.17726
}

Semantic roles & 50–950 ramp

primary

#4A8310

secondary

#7736B9

accent

#33F593

background

#F8FAF5

surface

#EFF4E9

border

#CACEC5

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4A8310

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

Preview Lab → · Contrast checker → · Palette generator →