#4B8517#4B8517

#4B8517 is a mid, vivid yellow-green. Relative luminance 0.183; OKLCH L 55.6% C 0.150 H 134.2°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#4B8517
RGB	rgb(75, 133, 23)
HSL	hsl(92, 71%, 31%)
HSV	hsv(92, 83%, 52%)
CMYK	cmyk(43.6%, 0%, 82.7%, 47.8%)
CIE-LAB	lab(49.90, -37.14, 48.57)
CIE-LCH	lch(49.90, 61.14, 127.41°)
OKLab	oklab(55.57% -0.1043 0.1071)
OKLCH	oklch(55.57% 0.15 134.2)
XYZ	xyz(11.4436, 18.3321, 3.7459)
Luminance	0.1833 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8517 #511785

analogous

#828517 #4B8517 #17851A

triadic

#4B8517 #174B85 #85174B

tetradic

#4B8517 #178285 #511785 #851A17

square

#4B8517 #178285 #511785 #851A17

split-complementary

#4B8517 #1A1785 #851782

monochromatic

#101D05 #2E510E #4B8517 #68B920 #87DD3A

Accessibility & contrast

On white

4.50

#4B8517 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#4B8517 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8517

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8517	#FFFFFF	#000000	##000000
##4B8517	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)

#837524

Tritanopia (blue-blind)

#4A8071

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4b8517;
/* rgb */ color: rgb(75, 133, 23);
/* oklch */ color: oklch(55.6% 0.150 134.2);

Tailwind

colors: {
  custom: {
    50: '#83a95f',
    500: '#4b8517',
    950: '#000000',
  },
}

SCSS

$custom: #4b8517;
$custom-light: #83a95f;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8517",
  "rgb": {
    "r": 75,
    "g": 133,
    "b": 23
  },
  "hsl": {
    "h": 91.636,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.55569,
    "c": 0.14953,
    "h": 134.2
  },
  "luminance": 0.18333
}

Semantic roles & 50–950 ramp

primary

#4B8517

secondary

#7F3FB9

accent

#3BED99

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #4B8517

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

Preview Lab → · Contrast checker → · Palette generator →