#4E7A1F#4E7A1F

#4E7A1F is a mid, vivid yellow-green. Relative luminance 0.156; OKLCH L 52.8% C 0.129 H 132.0°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#4E7A1F
RGB	rgb(78, 122, 31)
HSL	hsl(89, 59%, 30%)
HSV	hsv(89, 75%, 48%)
CMYK	cmyk(36.1%, 0%, 74.6%, 52.2%)
CIE-LAB	lab(46.49, -30.62, 42.57)
CIE-LCH	lch(46.49, 52.44, 125.73°)
OKLab	oklab(52.84% -0.0864 0.0958)
OKLCH	oklch(52.84% 0.129 132)
XYZ	xyz(10.3486, 15.6373, 3.7691)
Luminance	0.1564 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7A1F #4B1F7A

analogous

#7A781F #4E7A1F #217A1F

triadic

#4E7A1F #1F4E7A #7A1F4E

tetradic

#4E7A1F #1F7A78 #4B1F7A #7A1F21

square

#4E7A1F #1F7A78 #4B1F7A #7A1F21

split-complementary

#4E7A1F #1F217A #781F7A

monochromatic

#101806 #2F4913 #4E7A1F #6DAB2B #8CCF44

Accessibility & contrast

On white

5.09

#4E7A1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#4E7A1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E7A1F

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7A1F	#FFFFFF	#000000	##FFFFFF
##4E7A1F	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F700F

Deuteranopia (green-blind)

#796D27

Tritanopia (blue-blind)

#4F7568

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4e7a1f;
/* rgb */ color: rgb(78, 122, 31);
/* oklch */ color: oklch(52.8% 0.129 132.0);

Tailwind

colors: {
  custom: {
    50: '#83a161',
    500: '#4e7a1f',
    950: '#000000',
  },
}

SCSS

$custom: #4e7a1f;
$custom-light: #83a161;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7a1f",
  "rgb": {
    "r": 78,
    "g": 122,
    "b": 31
  },
  "hsl": {
    "h": 89.011,
    "s": 59.477,
    "l": 30
  },
  "oklch": {
    "l": 0.52844,
    "c": 0.12895,
    "h": 132
  },
  "luminance": 0.15638
}

Semantic roles & 50–950 ramp

primary

#4E7A1F

secondary

#7947AD

accent

#45E391

background

#F8F9F5

surface

#EFF2EA

border

#CACCC6

text

#0B0F05

muted

#7C7E79

Preview Lab

Preview with #4E7A1F

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

Preview Lab → · Contrast checker → · Palette generator →