#4E9A1F#4E9A1F

#4E9A1F is a mid, vivid yellow-green. Relative luminance 0.248; OKLCH L 61.4% C 0.170 H 136.6°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#4E9A1F
RGB	rgb(78, 154, 31)
HSL	hsl(97, 66%, 36%)
HSV	hsv(97, 80%, 60%)
CMYK	cmyk(49.4%, 0%, 79.9%, 39.6%)
CIE-LAB	lab(56.91, -44.39, 52.67)
CIE-LCH	lch(56.91, 68.89, 130.12°)
OKLab	oklab(61.38% -0.1235 0.1169)
OKLCH	oklch(61.38% 0.17 136.6)
XYZ	xyz(14.9444, 24.8288, 5.3010)
Luminance	0.2483 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9A1F #6B1F9A

analogous

#8C9A1F #4E9A1F #1F9A2E

triadic

#4E9A1F #1F4E9A #9A1F4E

tetradic

#4E9A1F #1F8C9A #6B1F9A #9A2E1F

square

#4E9A1F #1F8C9A #6B1F9A #9A2E1F

split-complementary

#4E9A1F #2E1F9A #9A1F8C

monochromatic

#1A340A #346715 #4E9A1F #68CD29 #8ADD56

Accessibility & contrast

On white

3.52

#4E9A1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#4E9A1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E9A1F

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9A1F	#FFFFFF	#000000	##000000
##4E9A1F	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8C00

Deuteranopia (green-blind)

#96862D

Tritanopia (blue-blind)

#4A9483

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4e9a1f;
/* rgb */ color: rgb(78, 154, 31);
/* oklch */ color: oklch(61.4% 0.170 136.6);

Tailwind

colors: {
  custom: {
    50: '#87b865',
    500: '#4e9a1f',
    950: '#000000',
  },
}

SCSS

$custom: #4e9a1f;
$custom-light: #87b865;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9a1f",
  "rgb": {
    "r": 78,
    "g": 154,
    "b": 31
  },
  "hsl": {
    "h": 97.073,
    "s": 66.486,
    "l": 36.275
  },
  "oklch": {
    "l": 0.61377,
    "c": 0.17007,
    "h": 136.6
  },
  "luminance": 0.2483
}

Semantic roles & 50–950 ramp

primary

#4E9A1F

secondary

#9754C1

accent

#3EE9A8

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4E9A1F

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

Preview Lab → · Contrast checker → · Palette generator →