#4E9F1F#4E9F1F

#4E9F1F is a light, vivid yellow-green. Relative luminance 0.265; OKLCH L 62.7% C 0.176 H 137.0°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#4E9F1F
RGB	rgb(78, 159, 31)
HSL	hsl(98, 67%, 37%)
HSV	hsv(98, 81%, 62%)
CMYK	cmyk(50.9%, 0%, 80.5%, 37.6%)
CIE-LAB	lab(58.52, -46.37, 54.19)
CIE-LCH	lch(58.52, 71.32, 130.55°)
OKLab	oklab(62.71% -0.1288 0.1201)
OKLCH	oklch(62.71% 0.176 137)
XYZ	xyz(15.7869, 26.5138, 5.5818)
Luminance	0.2651 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9F1F #701F9F

analogous

#8E9F1F #4E9F1F #1F9F30

triadic

#4E9F1F #1F4E9F #9F1F4E

tetradic

#4E9F1F #1F8E9F #701F9F #9F301F

square

#4E9F1F #1F8E9F #701F9F #9F301F

split-complementary

#4E9F1F #301F9F #9F1F8E

monochromatic

#1C390B #356C15 #4E9F1F #67D229 #8BDF5A

Accessibility & contrast

On white

3.33

#4E9F1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#4E9F1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E9F1F

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9F1F	#FFFFFF	#000000	##000000
##4E9F1F	1.00	3.33	6.30	6.30
#FFFFFF	3.33	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)

#A49100

Deuteranopia (green-blind)

#9A8A2E

Tritanopia (blue-blind)

#499987

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4e9f1f;
/* rgb */ color: rgb(78, 159, 31);
/* oklch */ color: oklch(62.7% 0.176 137.0);

Tailwind

colors: {
  custom: {
    50: '#88bc66',
    500: '#4e9f1f',
    950: '#000000',
  },
}

SCSS

$custom: #4e9f1f;
$custom-light: #88bc66;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9f1f",
  "rgb": {
    "r": 78,
    "g": 159,
    "b": 31
  },
  "hsl": {
    "h": 97.969,
    "s": 67.368,
    "l": 37.255
  },
  "oklch": {
    "l": 0.62705,
    "c": 0.17612,
    "h": 137
  },
  "luminance": 0.26515
}

Semantic roles & 50–950 ramp

primary

#4E9F1F

secondary

#9B57C3

accent

#3EEAAB

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4E9F1F

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

Preview Lab → · Contrast checker → · Palette generator →