#4A9D1F#4A9D1F

#4A9D1F is a light, vivid yellow-green. Relative luminance 0.257; OKLCH L 62.0% C 0.176 H 137.6°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#4A9D1F
RGB	rgb(74, 157, 31)
HSL	hsl(100, 67%, 37%)
HSV	hsv(100, 80%, 62%)
CMYK	cmyk(52.9%, 0%, 80.3%, 38.4%)
CIE-LAB	lab(57.72, -46.79, 53.38)
CIE-LCH	lch(57.72, 70.99, 131.24°)
OKLab	oklab(62% -0.1297 0.1185)
OKLCH	oklch(62% 0.176 137.6)
XYZ	xyz(15.1278, 25.6676, 5.4532)
Luminance	0.2567 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A9D1F #721F9D

analogous

#899D1F #4A9D1F #1F9D33

triadic

#4A9D1F #1F4A9D #9D1F4A

tetradic

#4A9D1F #1F899D #721F9D #9D331F

square

#4A9D1F #1F899D #721F9D #9D331F

split-complementary

#4A9D1F #331F9D #9D1F89

monochromatic

#1A370B #326A15 #4A9D1F #62D029 #86DE58

Accessibility & contrast

On white

3.42

#4A9D1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#4A9D1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A9D1F

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A9D1F	#FFFFFF	#000000	##000000
##4A9D1F	1.00	3.42	6.13	6.13
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F00

Deuteranopia (green-blind)

#98882E

Tritanopia (blue-blind)

#449786

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4a9d1f;
/* rgb */ color: rgb(74, 157, 31);
/* oklch */ color: oklch(62.0% 0.176 137.6);

Tailwind

colors: {
  custom: {
    50: '#85bb66',
    500: '#4a9d1f',
    950: '#000000',
  },
}

SCSS

$custom: #4a9d1f;
$custom-light: #85bb66;
$custom-dark: #000000;

JSON

{
  "hex": "#4a9d1f",
  "rgb": {
    "r": 74,
    "g": 157,
    "b": 31
  },
  "hsl": {
    "h": 99.524,
    "s": 67.021,
    "l": 36.863
  },
  "oklch": {
    "l": 0.62002,
    "c": 0.17566,
    "h": 137.6
  },
  "luminance": 0.25669
}

Semantic roles & 50–950 ramp

primary

#4A9D1F

secondary

#9D56C2

accent

#3EEAAF

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4A9D1F

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

Preview Lab → · Contrast checker → · Palette generator →