#4D8F12#4D8F12

#4D8F12 is a mid, vivid yellow-green. Relative luminance 0.213; OKLCH L 58.3% C 0.163 H 134.8°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#4D8F12
RGB	rgb(77, 143, 18)
HSL	hsl(92, 78%, 32%)
HSV	hsv(92, 87%, 56%)
CMYK	cmyk(46.2%, 0%, 87.4%, 43.9%)
CIE-LAB	lab(53.24, -40.88, 52.93)
CIE-LCH	lch(53.24, 66.88, 127.68°)
OKLab	oklab(58.33% -0.1148 0.1155)
OKLCH	oklch(58.33% 0.163 134.8)
XYZ	xyz(12.9919, 21.2656, 3.9922)
Luminance	0.2127 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8F12 #54128F

analogous

#8C8F12 #4D8F12 #128F16

triadic

#4D8F12 #124D8F #8F124D

tetradic

#4D8F12 #128C8F #54128F #8F1612

square

#4D8F12 #128C8F #54128F #8F1612

split-complementary

#4D8F12 #16128F #8F128C

monochromatic

#122204 #30590B #4D8F12 #6AC519 #89E636

Accessibility & contrast

On white

4.00

#4D8F12 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#4D8F12 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8F12

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8F12	#FFFFFF	#000000	##000000
##4D8F12	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958200

Deuteranopia (green-blind)

#8C7D23

Tritanopia (blue-blind)

#4B8979

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4d8f12;
/* rgb */ color: rgb(77, 143, 18);
/* oklch */ color: oklch(58.3% 0.163 134.8);

Tailwind

colors: {
  custom: {
    50: '#86b05f',
    500: '#4d8f12',
    950: '#000000',
  },
}

SCSS

$custom: #4d8f12;
$custom-light: #86b05f;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8f12",
  "rgb": {
    "r": 77,
    "g": 143,
    "b": 18
  },
  "hsl": {
    "h": 91.68,
    "s": 77.64,
    "l": 31.569
  },
  "oklch": {
    "l": 0.58331,
    "c": 0.16285,
    "h": 134.8
  },
  "luminance": 0.21266
}

Semantic roles & 50–950 ramp

primary

#4D8F12

secondary

#823AC3

accent

#34F499

background

#F8FAF5

surface

#F0F5EA

border

#CBCFC6

text

#0C1005

muted

#7D7F79

Preview Lab

Preview with #4D8F12

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

Preview Lab → · Contrast checker → · Palette generator →