#4D8A1B#4D8A1B

#4D8A1B is a mid, vivid yellow-green. Relative luminance 0.198; OKLCH L 57.0% C 0.153 H 134.7°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#4D8A1B
RGB	rgb(77, 138, 27)
HSL	hsl(93, 67%, 32%)
HSV	hsv(93, 80%, 54%)
CMYK	cmyk(44.2%, 0%, 80.4%, 45.9%)
CIE-LAB	lab(51.65, -38.36, 48.98)
CIE-LCH	lch(51.65, 62.22, 128.07°)
OKLab	oklab(57.04% -0.1075 0.1086)
OKLCH	oklch(57.04% 0.153 134.7)
XYZ	xyz(12.3466, 19.8332, 4.2143)
Luminance	0.1983 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8A1B #581B8A

analogous

#858A1B #4D8A1B #1B8A20

triadic

#4D8A1B #1B4D8A #8A1B4D

tetradic

#4D8A1B #1B858A #581B8A #8A201B

square

#4D8A1B #1B858A #581B8A #8A201B

split-complementary

#4D8A1B #201B8A #8A1B85

monochromatic

#142407 #305711 #4D8A1B #6ABD25 #88DB45

Accessibility & contrast

On white

4.23

#4D8A1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#4D8A1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8A1B

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8A1B	#FFFFFF	#000000	##000000
##4D8A1B	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E00

Deuteranopia (green-blind)

#877927

Tritanopia (blue-blind)

#4C8475

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4d8a1b;
/* rgb */ color: rgb(77, 138, 27);
/* oklch */ color: oklch(57.0% 0.153 134.7);

Tailwind

colors: {
  custom: {
    50: '#85ac61',
    500: '#4d8a1b',
    950: '#000000',
  },
}

SCSS

$custom: #4d8a1b;
$custom-light: #85ac61;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8a1b",
  "rgb": {
    "r": 77,
    "g": 138,
    "b": 27
  },
  "hsl": {
    "h": 92.973,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.57038,
    "c": 0.15279,
    "h": 134.7
  },
  "luminance": 0.19834
}

Semantic roles & 50–950 ramp

primary

#4D8A1B

secondary

#8645BC

accent

#3EEA9C

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #4D8A1B

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

Preview Lab → · Contrast checker → · Palette generator →