#4F8F12#4F8F12

#4F8F12 is a mid, vivid yellow-green. Relative luminance 0.214; OKLCH L 58.4% C 0.162 H 134.3°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#4F8F12
RGB	rgb(79, 143, 18)
HSL	hsl(91, 78%, 32%)
HSV	hsv(91, 87%, 56%)
CMYK	cmyk(44.8%, 0%, 87.4%, 43.9%)
CIE-LAB	lab(53.33, -40.20, 53.05)
CIE-LCH	lch(53.33, 66.56, 127.15°)
OKLab	oklab(58.43% -0.1131 0.1157)
OKLCH	oklch(58.43% 0.162 134.3)
XYZ	xyz(13.1558, 21.3501, 3.9999)
Luminance	0.2135 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8F12 #52128F

analogous

#8E8F12 #4F8F12 #128F14

triadic

#4F8F12 #124F8F #8F124F

tetradic

#4F8F12 #128E8F #52128F #8F1412

square

#4F8F12 #128E8F #52128F #8F1412

split-complementary

#4F8F12 #14128F #8F128E

monochromatic

#132204 #31590B #4F8F12 #6DC519 #8CE636

Accessibility & contrast

On white

3.98

#4F8F12 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#4F8F12 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8F12

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8F12	#FFFFFF	#000000	##000000
##4F8F12	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#8C7E23

Tritanopia (blue-blind)

#4E8979

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4f8f12;
/* rgb */ color: rgb(79, 143, 18);
/* oklch */ color: oklch(58.4% 0.162 134.3);

Tailwind

colors: {
  custom: {
    50: '#87b05f',
    500: '#4f8f12',
    950: '#000000',
  },
}

SCSS

$custom: #4f8f12;
$custom-light: #87b05f;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8f12",
  "rgb": {
    "r": 79,
    "g": 143,
    "b": 18
  },
  "hsl": {
    "h": 90.72,
    "s": 77.64,
    "l": 31.569
  },
  "oklch": {
    "l": 0.58431,
    "c": 0.1618,
    "h": 134.3
  },
  "luminance": 0.21351
}

Semantic roles & 50–950 ramp

primary

#4F8F12

secondary

#803AC3

accent

#34F496

background

#F8FAF5

surface

#F0F5EA

border

#CBCFC6

text

#0C1005

muted

#7D7F79

Preview Lab

Preview with #4F8F12

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

Preview Lab → · Contrast checker → · Palette generator →