#4B7317#4B7317

#4B7317 is a mid, vivid yellow-green. Relative luminance 0.138; OKLCH L 50.7% C 0.126 H 130.8°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#4B7317
RGB	rgb(75, 115, 23)
HSL	hsl(86, 67%, 27%)
HSV	hsv(86, 80%, 45%)
CMYK	cmyk(34.8%, 0%, 80%, 54.9%)
CIE-LAB	lab(43.97, -29.04, 43.04)
CIE-LCH	lch(43.97, 51.92, 124.01°)
OKLab	oklab(50.72% -0.0825 0.0955)
OKLCH	oklch(50.72% 0.126 130.8)
XYZ	xyz(9.1870, 13.8189, 2.9937)
Luminance	0.1382 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7317 #3F1773

analogous

#736D17 #4B7317 #1D7317

triadic

#4B7317 #174B73 #73174B

tetradic

#4B7317 #17736D #3F1773 #73171D

square

#4B7317 #17736D #3F1773 #73171D

split-complementary

#4B7317 #171D73 #6D1773

monochromatic

#111A05 #2A400D #4B7317 #6CA621 #8DD52F

Accessibility & contrast

On white

5.58

#4B7317 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#4B7317 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B7317

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7317	#FFFFFF	#000000	##FFFFFF
##4B7317	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A02

Deuteranopia (green-blind)

#736721

Tritanopia (blue-blind)

#4D6E62

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4b7317;
/* rgb */ color: rgb(75, 115, 23);
/* oklch */ color: oklch(50.7% 0.126 130.8);

Tailwind

colors: {
  custom: {
    50: '#819b5c',
    500: '#4b7317',
    950: '#000000',
  },
}

SCSS

$custom: #4b7317;
$custom-light: #819b5c;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7317",
  "rgb": {
    "r": 75,
    "g": 115,
    "b": 23
  },
  "hsl": {
    "h": 86.087,
    "s": 66.667,
    "l": 27.059
  },
  "oklch": {
    "l": 0.50723,
    "c": 0.12619,
    "h": 130.8
  },
  "luminance": 0.13819
}

Semantic roles & 50–950 ramp

primary

#4B7317

secondary

#6C3DA9

accent

#3EEA89

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0E04

muted

#7C7E79

Preview Lab

Preview with #4B7317

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

Preview Lab → · Contrast checker → · Palette generator →