#4F871C#4F871C

#4F871C is a mid, vivid yellow-green. Relative luminance 0.191; OKLCH L 56.3% C 0.147 H 133.8°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#4F871C
RGB	rgb(79, 135, 28)
HSL	hsl(91, 66%, 32%)
HSV	hsv(91, 79%, 53%)
CMYK	cmyk(41.5%, 0%, 79.3%, 47.1%)
CIE-LAB	lab(50.77, -36.30, 47.86)
CIE-LCH	lch(50.77, 60.07, 127.18°)
OKLab	oklab(56.35% -0.102 0.1063)
OKLCH	oklch(56.35% 0.147 133.8)
XYZ	xyz(12.0978, 19.0734, 4.1425)
Luminance	0.1907 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F871C #541C87

analogous

#85871C #4F871C #1C871F

triadic

#4F871C #1C4F87 #871C4F

tetradic

#4F871C #1C8587 #541C87 #871F1C

square

#4F871C #1C8587 #541C87 #871F1C

split-complementary

#4F871C #1F1C87 #871C85

monochromatic

#142207 #315411 #4F871C #6DBA27 #8BD845

Accessibility & contrast

On white

4.36

#4F871C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#4F871C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F871C

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F871C	#FFFFFF	#000000	##000000
##4F871C	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C01

Deuteranopia (green-blind)

#857727

Tritanopia (blue-blind)

#4F8173

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4f871c;
/* rgb */ color: rgb(79, 135, 28);
/* oklch */ color: oklch(56.3% 0.147 133.8);

Tailwind

colors: {
  custom: {
    50: '#86aa61',
    500: '#4f871c',
    950: '#000000',
  },
}

SCSS

$custom: #4f871c;
$custom-light: #86aa61;
$custom-dark: #000000;

JSON

{
  "hex": "#4f871c",
  "rgb": {
    "r": 79,
    "g": 135,
    "b": 28
  },
  "hsl": {
    "h": 91.402,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56349,
    "c": 0.14736,
    "h": 133.8
  },
  "luminance": 0.19074
}

Semantic roles & 50–950 ramp

primary

#4F871C

secondary

#8245BA

accent

#3FE998

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #4F871C

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

Preview Lab → · Contrast checker → · Palette generator →