#4E7A1B#4E7A1B

#4E7A1B is a mid, vivid yellow-green. Relative luminance 0.156; OKLCH L 52.8% C 0.131 H 131.7°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#4E7A1B
RGB	rgb(78, 122, 27)
HSL	hsl(88, 64%, 29%)
HSV	hsv(88, 78%, 48%)
CMYK	cmyk(36.1%, 0%, 77.9%, 52.2%)
CIE-LAB	lab(46.47, -30.89, 44.06)
CIE-LCH	lch(46.47, 53.81, 125.03°)
OKLab	oklab(52.81% -0.0874 0.0982)
OKLCH	oklch(52.81% 0.131 131.7)
XYZ	xyz(10.2991, 15.6175, 3.5085)
Luminance	0.1562 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7A1B #471B7A

analogous

#7A771B #4E7A1B #1F7A1B

triadic

#4E7A1B #1B4E7A #7A1B4E

tetradic

#4E7A1B #1B7A77 #471B7A #7A1B1F

square

#4E7A1B #1B7A77 #471B7A #7A1B1F

split-complementary

#4E7A1B #1B1F7A #771B7A

monochromatic

#101906 #2E4810 #4E7A1B #6EAC26 #8DD43C

Accessibility & contrast

On white

5.09

#4E7A1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#4E7A1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E7A1B

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7A1B	#FFFFFF	#000000	##FFFFFF
##4E7A1B	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807006

Deuteranopia (green-blind)

#7A6D25

Tritanopia (blue-blind)

#4F7568

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4e7a1b;
/* rgb */ color: rgb(78, 122, 27);
/* oklch */ color: oklch(52.8% 0.131 131.7);

Tailwind

colors: {
  custom: {
    50: '#84a15f',
    500: '#4e7a1b',
    950: '#000000',
  },
}

SCSS

$custom: #4e7a1b;
$custom-light: #84a15f;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7a1b",
  "rgb": {
    "r": 78,
    "g": 122,
    "b": 27
  },
  "hsl": {
    "h": 87.789,
    "s": 63.758,
    "l": 29.216
  },
  "oklch": {
    "l": 0.52814,
    "c": 0.13149,
    "h": 131.7
  },
  "luminance": 0.15618
}

Semantic roles & 50–950 ramp

primary

#4E7A1B

secondary

#7443AE

accent

#41E78E

background

#F8F9F5

surface

#EFF2EA

border

#CACCC6

text

#0B0F05

muted

#7C7E79

Preview Lab

Preview with #4E7A1B

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

Preview Lab → · Contrast checker → · Palette generator →