#4E9F17#4E9F17

#4E9F17 is a light, vivid yellow-green. Relative luminance 0.265; OKLCH L 62.7% C 0.180 H 136.5°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#4E9F17
RGB	rgb(78, 159, 23)
HSL	hsl(96, 75%, 36%)
HSV	hsv(96, 86%, 62%)
CMYK	cmyk(50.9%, 0%, 85.5%, 37.6%)
CIE-LAB	lab(58.49, -46.76, 56.36)
CIE-LCH	lch(58.49, 73.23, 129.68°)
OKLab	oklab(62.67% -0.1303 0.1235)
OKLCH	oklch(62.67% 0.18 136.5)
XYZ	xyz(15.6942, 26.4767, 5.0940)
Luminance	0.2648 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9F17 #68179F

analogous

#929F17 #4E9F17 #179F24

triadic

#4E9F17 #174E9F #9F174E

tetradic

#4E9F17 #17929F #68179F #9F2417

square

#4E9F17 #17929F #68179F #9F2417

split-complementary

#4E9F17 #24179F #9F1792

monochromatic

#1A3408 #346A0F #4E9F17 #68D41F #8AE54B

Accessibility & contrast

On white

3.34

#4E9F17 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#4E9F17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E9F17

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9F17	#FFFFFF	#000000	##000000
##4E9F17	1.00	3.34	6.30	6.30
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#9A8A29

Tritanopia (blue-blind)

#499987

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4e9f17;
/* rgb */ color: rgb(78, 159, 23);
/* oklch */ color: oklch(62.7% 0.180 136.5);

Tailwind

colors: {
  custom: {
    50: '#88bc63',
    500: '#4e9f17',
    950: '#000000',
  },
}

SCSS

$custom: #4e9f17;
$custom-light: #88bc63;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9f17",
  "rgb": {
    "r": 78,
    "g": 159,
    "b": 23
  },
  "hsl": {
    "h": 95.735,
    "s": 74.725,
    "l": 35.686
  },
  "oklch": {
    "l": 0.62665,
    "c": 0.17951,
    "h": 136.5
  },
  "luminance": 0.26478
}

Semantic roles & 50–950 ramp

primary

#4E9F17

secondary

#954BC7

accent

#36F1A6

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4E9F17

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

Preview Lab → · Contrast checker → · Palette generator →