#4E7D21#4E7D21

#4E7D21 is a mid, vivid yellow-green. Relative luminance 0.164; OKLCH L 53.7% C 0.132 H 132.9°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#4E7D21
RGB	rgb(78, 125, 33)
HSL	hsl(91, 58%, 31%)
HSV	hsv(91, 74%, 49%)
CMYK	cmyk(37.6%, 0%, 73.6%, 51%)
CIE-LAB	lab(47.49, -31.86, 42.78)
CIE-LCH	lch(47.49, 53.34, 126.68°)
OKLab	oklab(53.66% -0.0896 0.0965)
OKLCH	oklch(53.66% 0.132 132.9)
XYZ	xyz(10.7499, 16.3963, 4.0369)
Luminance	0.1640 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7D21 #50217D

analogous

#7C7D21 #4E7D21 #217D22

triadic

#4E7D21 #214E7D #7D214E

tetradic

#4E7D21 #217C7D #50217D #7D2221

square

#4E7D21 #217C7D #50217D #7D2221

split-complementary

#4E7D21 #22217D #7D217C

monochromatic

#121C07 #304D14 #4E7D21 #6CAD2E #8BCF49

Accessibility & contrast

On white

4.91

#4E7D21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#4E7D21 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E7D21

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7D21	#FFFFFF	#000000	##FFFFFF
##4E7D21	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827312

Deuteranopia (green-blind)

#7C6F29

Tritanopia (blue-blind)

#4F786B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4e7d21;
/* rgb */ color: rgb(78, 125, 33);
/* oklch */ color: oklch(53.7% 0.132 132.9);

Tailwind

colors: {
  custom: {
    50: '#84a362',
    500: '#4e7d21',
    950: '#000000',
  },
}

SCSS

$custom: #4e7d21;
$custom-light: #84a362;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7d21",
  "rgb": {
    "r": 78,
    "g": 125,
    "b": 33
  },
  "hsl": {
    "h": 90.652,
    "s": 58.228,
    "l": 30.98
  },
  "oklch": {
    "l": 0.5366,
    "c": 0.13166,
    "h": 132.9
  },
  "luminance": 0.16397
}

Semantic roles & 50–950 ramp

primary

#4E7D21

secondary

#7E4AB0

accent

#46E196

background

#F8FAF6

surface

#EFF3EB

border

#CACDC6

text

#0B0F05

muted

#7C7F7A

Preview Lab

Preview with #4E7D21

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

Preview Lab → · Contrast checker → · Palette generator →