#4F891F#4F891F

#4F891F is a mid, vivid yellow-green. Relative luminance 0.197; OKLCH L 56.9% C 0.148 H 134.4°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#4F891F
RGB	rgb(79, 137, 31)
HSL	hsl(93, 63%, 33%)
HSV	hsv(93, 77%, 54%)
CMYK	cmyk(42.3%, 0%, 77.4%, 46.3%)
CIE-LAB	lab(51.44, -36.99, 47.46)
CIE-LCH	lch(51.44, 60.18, 127.93°)
OKLab	oklab(56.9% -0.1037 0.106)
OKLCH	oklch(56.9% 0.148 134.4)
XYZ	xyz(12.4172, 19.6519, 4.4350)
Luminance	0.1965 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F891F #591F89

analogous

#84891F #4F891F #1F8924

triadic

#4F891F #1F4F89 #891F4F

tetradic

#4F891F #1F8489 #591F89 #89241F

square

#4F891F #1F8489 #591F89 #89241F

split-complementary

#4F891F #241F89 #891F84

monochromatic

#152508 #325714 #4F891F #6CBB2A #8BD64C

Accessibility & contrast

On white

4.26

#4F891F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#4F891F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F891F

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F891F	#FFFFFF	#000000	##000000
##4F891F	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7E07

Deuteranopia (green-blind)

#87792A

Tritanopia (blue-blind)

#4E8375

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4f891f;
/* rgb */ color: rgb(79, 137, 31);
/* oklch */ color: oklch(56.9% 0.148 134.4);

Tailwind

colors: {
  custom: {
    50: '#86ac63',
    500: '#4f891f',
    950: '#000000',
  },
}

SCSS

$custom: #4f891f;
$custom-light: #86ac63;
$custom-dark: #000000;

JSON

{
  "hex": "#4f891f",
  "rgb": {
    "r": 79,
    "g": 137,
    "b": 31
  },
  "hsl": {
    "h": 92.83,
    "s": 63.095,
    "l": 32.941
  },
  "oklch": {
    "l": 0.56902,
    "c": 0.14825,
    "h": 134.4
  },
  "luminance": 0.19653
}

Semantic roles & 50–950 ramp

primary

#4F891F

secondary

#874BB9

accent

#42E69C

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #4F891F

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

Preview Lab → · Contrast checker → · Palette generator →