#4E7E21#4E7E21

#4E7E21 is a mid, vivid yellow-green. Relative luminance 0.167; OKLCH L 53.9% C 0.133 H 133.1°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#4E7E21
RGB	rgb(78, 126, 33)
HSL	hsl(91, 58%, 31%)
HSV	hsv(91, 74%, 49%)
CMYK	cmyk(38.1%, 0%, 73.8%, 50.6%)
CIE-LAB	lab(47.82, -32.32, 43.11)
CIE-LCH	lch(47.82, 53.88, 126.86°)
OKLab	oklab(53.93% -0.0908 0.0972)
OKLCH	oklch(53.93% 0.133 133.1)
XYZ	xyz(10.8771, 16.6507, 4.0794)
Luminance	0.1665 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7E21 #51217E

analogous

#7C7E21 #4E7E21 #217E22

triadic

#4E7E21 #214E7E #7E214E

tetradic

#4E7E21 #217C7E #51217E #7E2221

square

#4E7E21 #217C7E #51217E #7E2221

split-complementary

#4E7E21 #22217E #7E217C

monochromatic

#121D08 #304E14 #4E7E21 #6CAE2E #8BD04A

Accessibility & contrast

On white

4.85

#4E7E21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#4E7E21 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E7E21

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7E21	#FFFFFF	#000000	##FFFFFF
##4E7E21	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837411

Deuteranopia (green-blind)

#7D702A

Tritanopia (blue-blind)

#4E796C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4e7e21;
/* rgb */ color: rgb(78, 126, 33);
/* oklch */ color: oklch(53.9% 0.133 133.1);

Tailwind

colors: {
  custom: {
    50: '#84a463',
    500: '#4e7e21',
    950: '#000000',
  },
}

SCSS

$custom: #4e7e21;
$custom-light: #84a463;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7e21",
  "rgb": {
    "r": 78,
    "g": 126,
    "b": 33
  },
  "hsl": {
    "h": 90.968,
    "s": 58.491,
    "l": 31.176
  },
  "oklch": {
    "l": 0.53927,
    "c": 0.13302,
    "h": 133.1
  },
  "luminance": 0.16651
}

Semantic roles & 50–950 ramp

primary

#4E7E21

secondary

#7F4AB1

accent

#46E296

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B0F05

muted

#7C7F7A

Preview Lab

Preview with #4E7E21

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

Preview Lab → · Contrast checker → · Palette generator →