#4D7F1B#4D7F1B

#4D7F1B is a mid, vivid yellow-green. Relative luminance 0.168; OKLCH L 54.1% C 0.139 H 133.0°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#4D7F1B
RGB	rgb(77, 127, 27)
HSL	hsl(90, 65%, 30%)
HSV	hsv(90, 79%, 50%)
CMYK	cmyk(39.4%, 0%, 78.7%, 50.2%)
CIE-LAB	lab(48.05, -33.55, 45.57)
CIE-LCH	lch(48.05, 56.59, 126.37°)
OKLab	oklab(54.09% -0.0945 0.1014)
OKLCH	oklch(54.09% 0.139 133)
XYZ	xyz(10.8476, 16.8352, 3.7146)
Luminance	0.1684 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D7F1B #4D1B7F

analogous

#7F7F1B #4D7F1B #1B7F1B

triadic

#4D7F1B #1B4D7F #7F1B4D

tetradic

#4D7F1B #1B7F7F #4D1B7F #7F1B1B

square

#4D7F1B #1B7F7F #4D1B7F #7F1B1B

split-complementary

#4D7F1B #1B1B7F #7F1B7F

monochromatic

#101A06 #2E4D10 #4D7F1B #6CB126 #8AD63E

Accessibility & contrast

On white

4.81

#4D7F1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#4D7F1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D7F1B

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D7F1B	#FFFFFF	#000000	##FFFFFF
##4D7F1B	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847503

Deuteranopia (green-blind)

#7E7125

Tritanopia (blue-blind)

#4D7A6C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4d7f1b;
/* rgb */ color: rgb(77, 127, 27);
/* oklch */ color: oklch(54.1% 0.139 133.0);

Tailwind

colors: {
  custom: {
    50: '#83a460',
    500: '#4d7f1b',
    950: '#000000',
  },
}

SCSS

$custom: #4d7f1b;
$custom-light: #83a460;
$custom-dark: #000000;

JSON

{
  "hex": "#4d7f1b",
  "rgb": {
    "r": 77,
    "g": 127,
    "b": 27
  },
  "hsl": {
    "h": 90,
    "s": 64.935,
    "l": 30.196
  },
  "oklch": {
    "l": 0.54092,
    "c": 0.13865,
    "h": 133
  },
  "luminance": 0.16836
}

Semantic roles & 50–950 ramp

primary

#4D7F1B

secondary

#7B43B3

accent

#40E894

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4D7F1B

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

Preview Lab → · Contrast checker → · Palette generator →