#4F9D27#4F9D27

#4F9D27 is a light, vivid yellow-green. Relative luminance 0.259; OKLCH L 62.3% C 0.169 H 137.3°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#4F9D27
RGB	rgb(79, 157, 39)
HSL	hsl(100, 60%, 38%)
HSV	hsv(100, 75%, 62%)
CMYK	cmyk(49.7%, 0%, 75.2%, 38.4%)
CIE-LAB	lab(57.96, -44.77, 51.00)
CIE-LCH	lch(57.96, 67.87, 131.28°)
OKLab	oklab(62.27% -0.1241 0.1146)
OKLCH	oklch(62.27% 0.169 137.3)
XYZ	xyz(15.6471, 25.9216, 6.0979)
Luminance	0.2592 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9D27 #75279D

analogous

#8A9D27 #4F9D27 #279D3A

triadic

#4F9D27 #274F9D #9D274F

tetradic

#4F9D27 #278A9D #75279D #9D3A27

square

#4F9D27 #278A9D #75279D #9D3A27

split-complementary

#4F9D27 #3A279D #9D278A

monochromatic

#1E3B0F #366C1B #4F9D27 #68CD35 #8DD966

Accessibility & contrast

On white

3.40

#4F9D27 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#4F9D27 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F9D27

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9D27	#FFFFFF	#000000	##000000
##4F9D27	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F0F

Deuteranopia (green-blind)

#988933

Tritanopia (blue-blind)

#4A9786

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4f9d27;
/* rgb */ color: rgb(79, 157, 39);
/* oklch */ color: oklch(62.3% 0.169 137.3);

Tailwind

colors: {
  custom: {
    50: '#88ba6a',
    500: '#4f9d27',
    950: '#000000',
  },
}

SCSS

$custom: #4f9d27;
$custom-light: #88ba6a;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9d27",
  "rgb": {
    "r": 79,
    "g": 157,
    "b": 39
  },
  "hsl": {
    "h": 99.661,
    "s": 60.204,
    "l": 38.431
  },
  "oklch": {
    "l": 0.62271,
    "c": 0.16892,
    "h": 137.3
  },
  "luminance": 0.25923
}

Semantic roles & 50–950 ramp

primary

#4F9D27

secondary

#9F61BF

accent

#44E3AD

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #4F9D27

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

Preview Lab → · Contrast checker → · Palette generator →