#4E7521#4E7521

#4E7521 is a mid, vivid yellow-green. Relative luminance 0.145; OKLCH L 51.5% C 0.121 H 131.1°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#4E7521
RGB	rgb(78, 117, 33)
HSL	hsl(88, 56%, 29%)
HSV	hsv(88, 72%, 46%)
CMYK	cmyk(33.3%, 0%, 71.8%, 54.1%)
CIE-LAB	lab(44.87, -28.11, 40.10)
CIE-LCH	lch(44.87, 48.97, 125.03°)
OKLab	oklab(51.53% -0.0793 0.0909)
OKLCH	oklch(51.53% 0.121 131.1)
XYZ	xyz(9.7776, 14.4518, 3.7129)
Luminance	0.1445 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7521 #482175

analogous

#757221 #4E7521 #247521

triadic

#4E7521 #214E75 #75214E

tetradic

#4E7521 #217572 #482175 #752124

square

#4E7521 #217572 #482175 #752124

split-complementary

#4E7521 #212475 #722175

monochromatic

#101807 #2E4514 #4E7521 #6EA52E #8DCB46

Accessibility & contrast

On white

5.40

#4E7521 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#4E7521 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E7521

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7521	#FFFFFF	#000000	##FFFFFF
##4E7521	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6C14

Deuteranopia (green-blind)

#756928

Tritanopia (blue-blind)

#507064

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4e7521;
/* rgb */ color: rgb(78, 117, 33);
/* oklch */ color: oklch(51.5% 0.121 131.1);

Tailwind

colors: {
  custom: {
    50: '#839d62',
    500: '#4e7521',
    950: '#000000',
  },
}

SCSS

$custom: #4e7521;
$custom-light: #839d62;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7521",
  "rgb": {
    "r": 78,
    "g": 117,
    "b": 33
  },
  "hsl": {
    "h": 87.857,
    "s": 56,
    "l": 29.412
  },
  "oklch": {
    "l": 0.51527,
    "c": 0.12065,
    "h": 131.1
  },
  "luminance": 0.14452
}

Semantic roles & 50–950 ramp

primary

#4E7521

secondary

#764AA8

accent

#49DF8F

background

#F8F9F5

surface

#EFF2EA

border

#CACCC6

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #4E7521

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

Preview Lab → · Contrast checker → · Palette generator →