#4D7B1F#4D7B1F

#4D7B1F is a mid, vivid yellow-green. Relative luminance 0.158; OKLCH L 53.1% C 0.131 H 132.6°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#4D7B1F
RGB	rgb(77, 123, 31)
HSL	hsl(90, 60%, 30%)
HSV	hsv(90, 75%, 48%)
CMYK	cmyk(37.4%, 0%, 74.8%, 51.8%)
CIE-LAB	lab(46.77, -31.47, 42.82)
CIE-LCH	lch(46.77, 53.14, 126.31°)
OKLab	oklab(53.05% -0.0886 0.0963)
OKLCH	oklch(53.05% 0.131 132.6)
XYZ	xyz(10.3907, 15.8422, 3.8064)
Luminance	0.1584 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D7B1F #4D1F7B

analogous

#7B7B1F #4D7B1F #1F7B1F

triadic

#4D7B1F #1F4D7B #7B1F4D

tetradic

#4D7B1F #1F7B7B #4D1F7B #7B1F1F

square

#4D7B1F #1F7B7B #4D1F7B #7B1F1F

split-complementary

#4D7B1F #1F1F7B #7B1F7B

monochromatic

#101906 #2E4A13 #4D7B1F #6CAC2B #8AD044

Accessibility & contrast

On white

5.04

#4D7B1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#4D7B1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D7B1F

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D7B1F	#FFFFFF	#000000	##FFFFFF
##4D7B1F	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80710F

Deuteranopia (green-blind)

#7A6E28

Tritanopia (blue-blind)

#4E7669

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4d7b1f;
/* rgb */ color: rgb(77, 123, 31);
/* oklch */ color: oklch(53.1% 0.131 132.6);

Tailwind

colors: {
  custom: {
    50: '#83a161',
    500: '#4d7b1f',
    950: '#000000',
  },
}

SCSS

$custom: #4d7b1f;
$custom-light: #83a161;
$custom-dark: #000000;

JSON

{
  "hex": "#4d7b1f",
  "rgb": {
    "r": 77,
    "g": 123,
    "b": 31
  },
  "hsl": {
    "h": 90,
    "s": 59.74,
    "l": 30.196
  },
  "oklch": {
    "l": 0.53051,
    "c": 0.13086,
    "h": 132.6
  },
  "luminance": 0.15843
}

Semantic roles & 50–950 ramp

primary

#4D7B1F

secondary

#7B48AE

accent

#45E394

background

#F8F9F5

surface

#EFF2EA

border

#CACCC6

text

#0B0F05

muted

#7C7E79

Preview Lab

Preview with #4D7B1F

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

Preview Lab → · Contrast checker → · Palette generator →