#4B851A#4B851A

#4B851A is a mid, vivid yellow-green. Relative luminance 0.183; OKLCH L 55.6% C 0.148 H 134.5°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#4B851A
RGB	rgb(75, 133, 26)
HSL	hsl(93, 67%, 31%)
HSV	hsv(93, 80%, 52%)
CMYK	cmyk(43.6%, 0%, 80.5%, 47.8%)
CIE-LAB	lab(49.91, -36.98, 47.64)
CIE-LCH	lch(49.91, 60.31, 127.82°)
OKLab	oklab(55.59% -0.1037 0.1056)
OKLCH	oklch(55.59% 0.148 134.5)
XYZ	xyz(11.4754, 18.3449, 3.9133)
Luminance	0.1835 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B851A #541A85

analogous

#80851A #4B851A #1A851E

triadic

#4B851A #1A4B85 #851A4B

tetradic

#4B851A #1A8085 #541A85 #851E1A

square

#4B851A #1A8085 #541A85 #851E1A

split-complementary

#4B851A #1E1A85 #851A80

monochromatic

#111F06 #2E5210 #4B851A #68B824 #86DA40

Accessibility & contrast

On white

4.50

#4B851A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#4B851A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B851A

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B851A	#FFFFFF	#000000	##000000
##4B851A	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A00

Deuteranopia (green-blind)

#837526

Tritanopia (blue-blind)

#4A8071

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4b851a;
/* rgb */ color: rgb(75, 133, 26);
/* oklch */ color: oklch(55.6% 0.148 134.5);

Tailwind

colors: {
  custom: {
    50: '#83a960',
    500: '#4b851a',
    950: '#000000',
  },
}

SCSS

$custom: #4b851a;
$custom-light: #83a960;
$custom-dark: #000000;

JSON

{
  "hex": "#4b851a",
  "rgb": {
    "r": 75,
    "g": 133,
    "b": 26
  },
  "hsl": {
    "h": 92.523,
    "s": 67.296,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55586,
    "c": 0.14803,
    "h": 134.5
  },
  "luminance": 0.18345
}

Semantic roles & 50–950 ramp

primary

#4B851A

secondary

#8242B8

accent

#3EEA9B

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #4B851A

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

Preview Lab → · Contrast checker → · Palette generator →