#4B7315#4B7315

#4B7315 is a mid, vivid yellow-green. Relative luminance 0.138; OKLCH L 50.7% C 0.127 H 130.7°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#4B7315
RGB	rgb(75, 115, 21)
HSL	hsl(86, 69%, 27%)
HSV	hsv(86, 82%, 45%)
CMYK	cmyk(34.8%, 0%, 81.7%, 54.9%)
CIE-LAB	lab(43.96, -29.15, 43.71)
CIE-LCH	lch(43.96, 52.54, 123.70°)
OKLab	oklab(50.71% -0.0829 0.0966)
OKLCH	oklch(50.71% 0.127 130.7)
XYZ	xyz(9.1677, 13.8111, 2.8921)
Luminance	0.1381 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7315 #3D1573

analogous

#736C15 #4B7315 #1C7315

triadic

#4B7315 #154B73 #73154B

tetradic

#4B7315 #15736C #3D1573 #73151C

square

#4B7315 #15736C #3D1573 #73151C

split-complementary

#4B7315 #151C73 #6C1573

monochromatic

#111A05 #293F0C #4B7315 #6DA71E #8ED82A

Accessibility & contrast

On white

5.58

#4B7315 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#4B7315 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B7315

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7315	#FFFFFF	#000000	##FFFFFF
##4B7315	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)

#796A00

Deuteranopia (green-blind)

#73671F

Tritanopia (blue-blind)

#4D6E62

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4b7315;
/* rgb */ color: rgb(75, 115, 21);
/* oklch */ color: oklch(50.7% 0.127 130.7);

Tailwind

colors: {
  custom: {
    50: '#819b5b',
    500: '#4b7315',
    950: '#000000',
  },
}

SCSS

$custom: #4b7315;
$custom-light: #819b5b;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7315",
  "rgb": {
    "r": 75,
    "g": 115,
    "b": 21
  },
  "hsl": {
    "h": 85.532,
    "s": 69.118,
    "l": 26.667
  },
  "oklch": {
    "l": 0.50711,
    "c": 0.1273,
    "h": 130.7
  },
  "luminance": 0.13811
}

Semantic roles & 50–950 ramp

primary

#4B7315

secondary

#6A3BA9

accent

#3CEC87

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0E04

muted

#7C7E79

Preview Lab

Preview with #4B7315

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

Preview Lab → · Contrast checker → · Palette generator →