#4E901F#4E901F

#4E901F is a mid, vivid yellow-green. Relative luminance 0.217; OKLCH L 58.7% C 0.158 H 135.5°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#4E901F
RGB	rgb(78, 144, 31)
HSL	hsl(95, 65%, 34%)
HSV	hsv(95, 78%, 56%)
CMYK	cmyk(45.8%, 0%, 78.5%, 43.5%)
CIE-LAB	lab(53.67, -40.31, 49.60)
CIE-LCH	lch(53.67, 63.91, 129.10°)
OKLab	oklab(58.72% -0.1126 0.1105)
OKLCH	oklch(58.72% 0.158 135.5)
XYZ	xyz(13.3621, 21.6643, 4.7736)
Luminance	0.2167 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E901F #611F90

analogous

#87901F #4E901F #1F9029

triadic

#4E901F #1F4E90 #901F4E

tetradic

#4E901F #1F8790 #611F90 #90291F

square

#4E901F #1F8790 #611F90 #90291F

split-complementary

#4E901F #291F90 #901F87

monochromatic

#172B09 #335E14 #4E901F #69C22A #89D950

Accessibility & contrast

On white

3.94

#4E901F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#4E901F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E901F

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E901F	#FFFFFF	#000000	##000000
##4E901F	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958402

Deuteranopia (green-blind)

#8D7E2B

Tritanopia (blue-blind)

#4C8A7B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4e901f;
/* rgb */ color: rgb(78, 144, 31);
/* oklch */ color: oklch(58.7% 0.158 135.5);

Tailwind

colors: {
  custom: {
    50: '#86b164',
    500: '#4e901f',
    950: '#000000',
  },
}

SCSS

$custom: #4e901f;
$custom-light: #86b164;
$custom-dark: #000000;

JSON

{
  "hex": "#4e901f",
  "rgb": {
    "r": 78,
    "g": 144,
    "b": 31
  },
  "hsl": {
    "h": 95.044,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.58716,
    "c": 0.15771,
    "h": 135.5
  },
  "luminance": 0.21665
}

Semantic roles & 50–950 ramp

primary

#4E901F

secondary

#8F4EBC

accent

#40E8A2

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4E901F

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

Preview Lab → · Contrast checker → · Palette generator →