#4E9C1C#4E9C1C

#4E9C1C is a mid, vivid yellow-green. Relative luminance 0.255; OKLCH L 61.9% C 0.174 H 136.6°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#4E9C1C
RGB	rgb(78, 156, 28)
HSL	hsl(97, 70%, 36%)
HSV	hsv(97, 82%, 61%)
CMYK	cmyk(50%, 0%, 82.1%, 38.8%)
CIE-LAB	lab(57.54, -45.35, 54.17)
CIE-LCH	lch(57.54, 70.64, 129.94°)
OKLab	oklab(61.89% -0.1263 0.1196)
OKLCH	oklch(61.89% 0.174 136.6)
XYZ	xyz(15.2395, 25.4794, 5.2134)
Luminance	0.2548 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9C1C #6A1C9C

analogous

#8E9C1C #4E9C1C #1C9C2A

triadic

#4E9C1C #1C4E9C #9C1C4E

tetradic

#4E9C1C #1C8E9C #6A1C9C #9C2A1C

square

#4E9C1C #1C8E9C #6A1C9C #9C2A1C

split-complementary

#4E9C1C #2A1C9C #9C1C8E

monochromatic

#1A3409 #346813 #4E9C1C #68D025 #8AE052

Accessibility & contrast

On white

3.44

#4E9C1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#4E9C1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E9C1C

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9C1C	#FFFFFF	#000000	##000000
##4E9C1C	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28E00

Deuteranopia (green-blind)

#97882B

Tritanopia (blue-blind)

#4A9685

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4e9c1c;
/* rgb */ color: rgb(78, 156, 28);
/* oklch */ color: oklch(61.9% 0.174 136.6);

Tailwind

colors: {
  custom: {
    50: '#88ba64',
    500: '#4e9c1c',
    950: '#000000',
  },
}

SCSS

$custom: #4e9c1c;
$custom-light: #88ba64;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9c1c",
  "rgb": {
    "r": 78,
    "g": 156,
    "b": 28
  },
  "hsl": {
    "h": 96.563,
    "s": 69.565,
    "l": 36.078
  },
  "oklch": {
    "l": 0.61892,
    "c": 0.17391,
    "h": 136.6
  },
  "luminance": 0.2548
}

Semantic roles & 50–950 ramp

primary

#4E9C1C

secondary

#9651C3

accent

#3BECA7

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4E9C1C

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

Preview Lab → · Contrast checker → · Palette generator →