#4E7C21#4E7C21

#4E7C21 is a mid, vivid yellow-green. Relative luminance 0.161; OKLCH L 53.4% C 0.130 H 132.7°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#4E7C21
RGB	rgb(78, 124, 33)
HSL	hsl(90, 58%, 31%)
HSV	hsv(90, 73%, 49%)
CMYK	cmyk(37.1%, 0%, 73.4%, 51.4%)
CIE-LAB	lab(47.16, -31.40, 42.44)
CIE-LCH	lch(47.16, 52.80, 126.50°)
OKLab	oklab(53.39% -0.0883 0.0958)
OKLCH	oklch(53.39% 0.13 132.7)
XYZ	xyz(10.6239, 16.1444, 3.9950)
Luminance	0.1615 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7C21 #4F217C

analogous

#7B7C21 #4E7C21 #217C21

triadic

#4E7C21 #214E7C #7C214E

tetradic

#4E7C21 #217B7C #4F217C #7C2121

square

#4E7C21 #217B7C #4F217C #7C2121

split-complementary

#4E7C21 #21217C #7C217B

monochromatic

#111B07 #304C14 #4E7C21 #6CAC2E #8BCF49

Accessibility & contrast

On white

4.97

#4E7C21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#4E7C21 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E7C21

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7C21	#FFFFFF	#000000	##FFFFFF
##4E7C21	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817212

Deuteranopia (green-blind)

#7B6F29

Tritanopia (blue-blind)

#4F776A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4e7c21;
/* rgb */ color: rgb(78, 124, 33);
/* oklch */ color: oklch(53.4% 0.130 132.7);

Tailwind

colors: {
  custom: {
    50: '#84a262',
    500: '#4e7c21',
    950: '#000000',
  },
}

SCSS

$custom: #4e7c21;
$custom-light: #84a262;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7c21",
  "rgb": {
    "r": 78,
    "g": 124,
    "b": 33
  },
  "hsl": {
    "h": 90.33,
    "s": 57.962,
    "l": 30.784
  },
  "oklch": {
    "l": 0.53394,
    "c": 0.13031,
    "h": 132.7
  },
  "luminance": 0.16145
}

Semantic roles & 50–950 ramp

primary

#4E7C21

secondary

#7D4AAF

accent

#47E195

background

#F8FAF6

surface

#EFF3EB

border

#CACDC6

text

#0B0F05

muted

#7C7F7A

Preview Lab

Preview with #4E7C21

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

Preview Lab → · Contrast checker → · Palette generator →