#4B8110#4B8110

#4B8110 is a mid, vivid yellow-green. Relative luminance 0.172; OKLCH L 54.5% C 0.148 H 133.2°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#4B8110
RGB	rgb(75, 129, 16)
HSL	hsl(89, 78%, 28%)
HSV	hsv(89, 88%, 51%)
CMYK	cmyk(41.9%, 0%, 87.6%, 49.4%)
CIE-LAB	lab(48.55, -35.73, 49.29)
CIE-LCH	lch(48.55, 60.88, 125.94°)
OKLab	oklab(54.46% -0.101 0.1076)
OKLCH	oklch(54.46% 0.148 133.2)
XYZ	xyz(10.8453, 17.2332, 3.2450)
Luminance	0.1723 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8110 #461081

analogous

#817E10 #4B8110 #128110

triadic

#4B8110 #104B81 #81104B

tetradic

#4B8110 #10817E #461081 #811012

square

#4B8110 #10817E #461081 #811012

split-complementary

#4B8110 #101281 #7E1081

monochromatic

#101B03 #2B4B09 #4B8110 #6BB717 #8AE427

Accessibility & contrast

On white

4.72

#4B8110 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#4B8110 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B8110

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8110	#FFFFFF	#000000	##FFFFFF
##4B8110	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877600

Deuteranopia (green-blind)

#7F721F

Tritanopia (blue-blind)

#4B7B6D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4b8110;
/* rgb */ color: rgb(75, 129, 16);
/* oklch */ color: oklch(54.5% 0.148 133.2);

Tailwind

colors: {
  custom: {
    50: '#83a65c',
    500: '#4b8110',
    950: '#000000',
  },
}

SCSS

$custom: #4b8110;
$custom-light: #83a65c;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8110",
  "rgb": {
    "r": 75,
    "g": 129,
    "b": 16
  },
  "hsl": {
    "h": 88.673,
    "s": 77.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.54458,
    "c": 0.14751,
    "h": 133.2
  },
  "luminance": 0.17234
}

Semantic roles & 50–950 ramp

primary

#4B8110

secondary

#7436B7

accent

#33F490

background

#F8FAF5

surface

#EFF4E9

border

#CACEC5

text

#0B0F04

muted

#7C7F79

Preview Lab

Preview with #4B8110

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

Preview Lab → · Contrast checker → · Palette generator →