#4D8A28#4D8A28

#4D8A28 is a mid, vivid yellow-green. Relative luminance 0.199; OKLCH L 57.1% C 0.145 H 136.0°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#4D8A28
RGB	rgb(77, 138, 40)
HSL	hsl(97, 55%, 35%)
HSV	hsv(97, 71%, 54%)
CMYK	cmyk(44.2%, 0%, 71%, 45.9%)
CIE-LAB	lab(51.73, -37.46, 44.27)
CIE-LCH	lch(51.73, 57.99, 130.24°)
OKLab	oklab(57.13% -0.1042 0.1007)
OKLCH	oklch(57.13% 0.145 136)
XYZ	xyz(12.5317, 19.9072, 5.1892)
Luminance	0.1991 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8A28 #65288A

analogous

#7E8A28 #4D8A28 #288A34

triadic

#4D8A28 #284D8A #8A284D

tetradic

#4D8A28 #287E8A #65288A #8A3428

square

#4D8A28 #287E8A #65288A #8A3428

split-complementary

#4D8A28 #34288A #8A287E

monochromatic

#182B0C #335B1A #4D8A28 #67B936 #88D05D

Accessibility & contrast

On white

4.22

#4D8A28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#4D8A28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8A28

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8A28	#FFFFFF	#000000	##000000
##4D8A28	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7F19

Deuteranopia (green-blind)

#877931

Tritanopia (blue-blind)

#4B8576

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4d8a28;
/* rgb */ color: rgb(77, 138, 40);
/* oklch */ color: oklch(57.1% 0.145 136.0);

Tailwind

colors: {
  custom: {
    50: '#84ac68',
    500: '#4d8a28',
    950: '#000000',
  },
}

SCSS

$custom: #4d8a28;
$custom-light: #84ac68;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8a28",
  "rgb": {
    "r": 77,
    "g": 138,
    "b": 40
  },
  "hsl": {
    "h": 97.347,
    "s": 55.056,
    "l": 34.902
  },
  "oklch": {
    "l": 0.57134,
    "c": 0.14485,
    "h": 136
  },
  "luminance": 0.19908
}

Semantic roles & 50–950 ramp

primary

#4D8A28

secondary

#9259B5

accent

#49DEA6

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #4D8A28

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

Preview Lab → · Contrast checker → · Palette generator →