#4F9F25#4F9F25

#4F9F25 is a light, vivid yellow-green. Relative luminance 0.266; OKLCH L 62.8% C 0.173 H 137.3°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#4F9F25
RGB	rgb(79, 159, 37)
HSL	hsl(99, 62%, 38%)
HSV	hsv(99, 77%, 62%)
CMYK	cmyk(50.3%, 0%, 76.7%, 37.6%)
CIE-LAB	lab(58.59, -45.70, 52.33)
CIE-LCH	lch(58.59, 69.47, 131.13°)
OKLab	oklab(62.79% -0.1267 0.1171)
OKLCH	oklch(62.79% 0.173 137.3)
XYZ	xyz(15.9560, 26.5910, 6.0417)
Luminance	0.2659 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9F25 #75259F

analogous

#8C9F25 #4F9F25 #259F38

triadic

#4F9F25 #254F9F #9F254F

tetradic

#4F9F25 #258C9F #75259F #9F3825

square

#4F9F25 #258C9F #75259F #9F3825

split-complementary

#4F9F25 #38259F #9F258C

monochromatic

#1E3C0E #366D19 #4F9F25 #68CF32 #8DDB64

Accessibility & contrast

On white

3.32

#4F9F25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#4F9F25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F9F25

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9F25	#FFFFFF	#000000	##000000
##4F9F25	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49108

Deuteranopia (green-blind)

#9A8A32

Tritanopia (blue-blind)

#4A9988

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4f9f25;
/* rgb */ color: rgb(79, 159, 37);
/* oklch */ color: oklch(62.8% 0.173 137.3);

Tailwind

colors: {
  custom: {
    50: '#88bc69',
    500: '#4f9f25',
    950: '#000000',
  },
}

SCSS

$custom: #4f9f25;
$custom-light: #88bc69;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9f25",
  "rgb": {
    "r": 79,
    "g": 159,
    "b": 37
  },
  "hsl": {
    "h": 99.344,
    "s": 62.245,
    "l": 38.431
  },
  "oklch": {
    "l": 0.62786,
    "c": 0.17254,
    "h": 137.3
  },
  "luminance": 0.26592
}

Semantic roles & 50–950 ramp

primary

#4F9F25

secondary

#9F5FC0

accent

#42E5AD

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #4F9F25

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

Preview Lab → · Contrast checker → · Palette generator →