#4D9028#4D9028

#4D9028 is a mid, vivid yellow-green. Relative luminance 0.217; OKLCH L 58.7% C 0.153 H 136.6°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#4D9028
RGB	rgb(77, 144, 40)
HSL	hsl(99, 57%, 36%)
HSV	hsv(99, 72%, 56%)
CMYK	cmyk(46.5%, 0%, 72.2%, 43.5%)
CIE-LAB	lab(53.68, -40.02, 46.28)
CIE-LCH	lch(53.68, 61.18, 130.85°)
OKLab	oklab(58.73% -0.1111 0.1049)
OKLCH	oklch(58.73% 0.153 136.6)
XYZ	xyz(13.4164, 21.6767, 5.4841)
Luminance	0.2168 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9028 #6B2890

analogous

#819028 #4D9028 #289037

triadic

#4D9028 #284D90 #90284D

tetradic

#4D9028 #288190 #6B2890 #903728

square

#4D9028 #288190 #6B2890 #903728

split-complementary

#4D9028 #372890 #902881

monochromatic

#1A300D #33601B #4D9028 #67C035 #89D360

Accessibility & contrast

On white

3.94

#4D9028 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#4D9028 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D9028

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9028	#FFFFFF	#000000	##000000
##4D9028	1.00	3.94	5.34	5.34
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958417

Deuteranopia (green-blind)

#8C7E32

Tritanopia (blue-blind)

#4A8B7B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4d9028;
/* rgb */ color: rgb(77, 144, 40);
/* oklch */ color: oklch(58.7% 0.153 136.6);

Tailwind

colors: {
  custom: {
    50: '#85b168',
    500: '#4d9028',
    950: '#000000',
  },
}

SCSS

$custom: #4d9028;
$custom-light: #85b168;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9028",
  "rgb": {
    "r": 77,
    "g": 144,
    "b": 40
  },
  "hsl": {
    "h": 98.654,
    "s": 56.522,
    "l": 36.078
  },
  "oklch": {
    "l": 0.58733,
    "c": 0.15276,
    "h": 136.6
  },
  "luminance": 0.21677
}

Semantic roles & 50–950 ramp

primary

#4D9028

secondary

#975CB8

accent

#48E0AA

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #4D9028

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

Preview Lab → · Contrast checker → · Palette generator →