#4E7B1F#4E7B1F

#4E7B1F is a mid, vivid yellow-green. Relative luminance 0.159; OKLCH L 53.1% C 0.130 H 132.3°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#4E7B1F
RGB	rgb(78, 123, 31)
HSL	hsl(89, 60%, 30%)
HSV	hsv(89, 75%, 48%)
CMYK	cmyk(36.6%, 0%, 74.8%, 51.8%)
CIE-LAB	lab(46.82, -31.09, 42.90)
CIE-LCH	lch(46.82, 52.98, 125.93°)
OKLab	oklab(53.11% -0.0876 0.0964)
OKLCH	oklch(53.11% 0.13 132.3)
XYZ	xyz(10.4720, 15.8841, 3.8102)
Luminance	0.1588 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7B1F #4C1F7B

analogous

#7B7A1F #4E7B1F #207B1F

triadic

#4E7B1F #1F4E7B #7B1F4E

tetradic

#4E7B1F #1F7B7A #4C1F7B #7B1F20

square

#4E7B1F #1F7B7A #4C1F7B #7B1F20

split-complementary

#4E7B1F #1F207B #7A1F7B

monochromatic

#101906 #2F4A13 #4E7B1F #6DAC2B #8CD044

Accessibility & contrast

On white

5.03

#4E7B1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#4E7B1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E7B1F

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7B1F	#FFFFFF	#000000	##FFFFFF
##4E7B1F	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80710F

Deuteranopia (green-blind)

#7A6E28

Tritanopia (blue-blind)

#4F7669

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4e7b1f;
/* rgb */ color: rgb(78, 123, 31);
/* oklch */ color: oklch(53.1% 0.130 132.3);

Tailwind

colors: {
  custom: {
    50: '#84a161',
    500: '#4e7b1f',
    950: '#000000',
  },
}

SCSS

$custom: #4e7b1f;
$custom-light: #84a161;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7b1f",
  "rgb": {
    "r": 78,
    "g": 123,
    "b": 31
  },
  "hsl": {
    "h": 89.348,
    "s": 59.74,
    "l": 30.196
  },
  "oklch": {
    "l": 0.53111,
    "c": 0.1303,
    "h": 132.3
  },
  "luminance": 0.15885
}

Semantic roles & 50–950 ramp

primary

#4E7B1F

secondary

#7A48AE

accent

#45E392

background

#F8F9F5

surface

#EFF2EA

border

#CACCC6

text

#0B0F05

muted

#7C7E79

Preview Lab

Preview with #4E7B1F

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

Preview Lab → · Contrast checker → · Palette generator →