#4D9F1C#4D9F1C

#4D9F1C is a light, vivid yellow-green. Relative luminance 0.265; OKLCH L 62.6% C 0.178 H 137.0°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#4D9F1C
RGB	rgb(77, 159, 28)
HSL	hsl(98, 70%, 37%)
HSV	hsv(98, 82%, 62%)
CMYK	cmyk(51.6%, 0%, 82.4%, 37.6%)
CIE-LAB	lab(58.47, -46.83, 55.01)
CIE-LCH	lch(58.47, 72.24, 130.41°)
OKLab	oklab(62.65% -0.1302 0.1214)
OKLCH	oklch(62.65% 0.178 137)
XYZ	xyz(15.6678, 26.4567, 5.3794)
Luminance	0.2646 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9F1C #6E1C9F

analogous

#8F9F1C #4D9F1C #1C9F2D

triadic

#4D9F1C #1C4D9F #9F1C4D

tetradic

#4D9F1C #1C8F9F #6E1C9F #9F2D1C

square

#4D9F1C #1C8F9F #6E1C9F #9F2D1C

split-complementary

#4D9F1C #2D1C9F #9F1C8F

monochromatic

#1B370A #346B13 #4D9F1C #66D325 #89E154

Accessibility & contrast

On white

3.34

#4D9F1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#4D9F1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D9F1C

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9F1C	#FFFFFF	#000000	##000000
##4D9F1C	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#9A8A2C

Tritanopia (blue-blind)

#489987

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4d9f1c;
/* rgb */ color: rgb(77, 159, 28);
/* oklch */ color: oklch(62.6% 0.178 137.0);

Tailwind

colors: {
  custom: {
    50: '#87bc65',
    500: '#4d9f1c',
    950: '#000000',
  },
}

SCSS

$custom: #4d9f1c;
$custom-light: #87bc65;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9f1c",
  "rgb": {
    "r": 77,
    "g": 159,
    "b": 28
  },
  "hsl": {
    "h": 97.557,
    "s": 70.053,
    "l": 36.667
  },
  "oklch": {
    "l": 0.62646,
    "c": 0.17797,
    "h": 137
  },
  "luminance": 0.26458
}

Semantic roles & 50–950 ramp

primary

#4D9F1C

secondary

#9A53C4

accent

#3BEDAA

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4D9F1C

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

Preview Lab → · Contrast checker → · Palette generator →