#4F9121#4F9121

#4F9121 is a mid, vivid yellow-green. Relative luminance 0.220; OKLCH L 59.0% C 0.157 H 135.6°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#4F9121
RGB	rgb(79, 145, 33)
HSL	hsl(95, 63%, 35%)
HSV	hsv(95, 77%, 57%)
CMYK	cmyk(45.5%, 0%, 77.2%, 43.1%)
CIE-LAB	lab(54.05, -40.27, 49.29)
CIE-LCH	lch(54.05, 63.65, 129.25°)
OKLab	oklab(59.05% -0.1124 0.1101)
OKLCH	oklch(59.05% 0.157 135.6)
XYZ	xyz(13.6240, 22.0220, 4.9713)
Luminance	0.2202 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9121 #632191

analogous

#879121 #4F9121 #21912B

triadic

#4F9121 #214F91 #91214F

tetradic

#4F9121 #218791 #632191 #912B21

square

#4F9121 #218791 #632191 #912B21

split-complementary

#4F9121 #2B2191 #912187

monochromatic

#192D0A #345F16 #4F9121 #6AC32C #8AD854

Accessibility & contrast

On white

3.89

#4F9121 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#4F9121 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F9121

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9121	#FFFFFF	#000000	##000000
##4F9121	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968507

Deuteranopia (green-blind)

#8E7F2D

Tritanopia (blue-blind)

#4D8B7C

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4f9121;
/* rgb */ color: rgb(79, 145, 33);
/* oklch */ color: oklch(59.0% 0.157 135.6);

Tailwind

colors: {
  custom: {
    50: '#87b265',
    500: '#4f9121',
    950: '#000000',
  },
}

SCSS

$custom: #4f9121;
$custom-light: #87b265;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9121",
  "rgb": {
    "r": 79,
    "g": 145,
    "b": 33
  },
  "hsl": {
    "h": 95.357,
    "s": 62.921,
    "l": 34.902
  },
  "oklch": {
    "l": 0.59045,
    "c": 0.15733,
    "h": 135.6
  },
  "luminance": 0.22023
}

Semantic roles & 50–950 ramp

primary

#4F9121

secondary

#9052BC

accent

#42E6A3

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4F9121

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

Preview Lab → · Contrast checker → · Palette generator →