#4D9F0F#4D9F0F

#4D9F0F is a light, vivid yellow-green. Relative luminance 0.264; OKLCH L 62.6% C 0.183 H 136.4°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#4D9F0F
RGB	rgb(77, 159, 15)
HSL	hsl(94, 83%, 34%)
HSV	hsv(94, 91%, 62%)
CMYK	cmyk(51.6%, 0%, 90.6%, 37.6%)
CIE-LAB	lab(58.42, -47.35, 58.01)
CIE-LCH	lch(58.42, 74.88, 129.22°)
OKLab	oklab(62.59% -0.1322 0.126)
OKLCH	oklch(62.59% 0.183 136.4)
XYZ	xyz(15.5445, 26.4074, 4.7299)
Luminance	0.2641 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9F0F #610F9F

analogous

#959F0F #4D9F0F #0F9F19

triadic

#4D9F0F #0F4D9F #9F0F4D

tetradic

#4D9F0F #0F959F #610F9F #9F190F

square

#4D9F0F #0F959F #610F9F #9F190F

split-complementary

#4D9F0F #190F9F #9F0F95

monochromatic

#172F04 #32670A #4D9F0F #68D714 #88ED3C

Accessibility & contrast

On white

3.34

#4D9F0F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#4D9F0F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D9F0F

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9F0F	#FFFFFF	#000000	##000000
##4D9F0F	1.00	3.34	6.28	6.28
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#9A8A25

Tritanopia (blue-blind)

#499987

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4d9f0f;
/* rgb */ color: rgb(77, 159, 15);
/* oklch */ color: oklch(62.6% 0.183 136.4);

Tailwind

colors: {
  custom: {
    50: '#88bc61',
    500: '#4d9f0f',
    950: '#000000',
  },
}

SCSS

$custom: #4d9f0f;
$custom-light: #88bc61;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9f0f",
  "rgb": {
    "r": 77,
    "g": 159,
    "b": 15
  },
  "hsl": {
    "h": 94.167,
    "s": 82.759,
    "l": 34.118
  },
  "oklch": {
    "l": 0.62593,
    "c": 0.18256,
    "h": 136.4
  },
  "luminance": 0.26409
}

Semantic roles & 50–950 ramp

primary

#4D9F0F

secondary

#8F3ECC

accent

#2FF9A2

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4D9F0F

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

Preview Lab → · Contrast checker → · Palette generator →