#4DA41F#4DA41F

#4DA41F is a light, vivid yellow-green. Relative luminance 0.282; OKLCH L 64.0% C 0.183 H 137.6°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#4DA41F
RGB	rgb(77, 164, 31)
HSL	hsl(99, 68%, 38%)
HSV	hsv(99, 81%, 64%)
CMYK	cmyk(53%, 0%, 81.1%, 35.7%)
CIE-LAB	lab(60.09, -48.60, 55.64)
CIE-LCH	lch(60.09, 73.87, 131.14°)
OKLab	oklab(63.99% -0.1347 0.1231)
OKLCH	oklch(63.99% 0.183 137.6)
XYZ	xyz(16.5828, 28.2264, 5.8705)
Luminance	0.2823 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DA41F #761FA4

analogous

#8FA41F #4DA41F #1FA433

triadic

#4DA41F #1F4DA4 #A41F4D

tetradic

#4DA41F #1F8FA4 #761FA4 #A4331F

square

#4DA41F #1F8FA4 #761FA4 #A4331F

split-complementary

#4DA41F #331FA4 #A41F8F

monochromatic

#1D3D0C #357115 #4DA41F #65D72A #8AE05D

Accessibility & contrast

On white

3.16

#4DA41F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.65

#4DA41F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4DA41F

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DA41F	#FFFFFF	#000000	##000000
##4DA41F	1.00	3.16	6.65	6.65
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.65	21.00	1.00	1.00
##000000	6.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99500

Deuteranopia (green-blind)

#9E8E2F

Tritanopia (blue-blind)

#479E8C

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #4da41f;
/* rgb */ color: rgb(77, 164, 31);
/* oklch */ color: oklch(64.0% 0.183 137.6);

Tailwind

colors: {
  custom: {
    50: '#88c067',
    500: '#4da41f',
    950: '#000000',
  },
}

SCSS

$custom: #4da41f;
$custom-light: #88c067;
$custom-dark: #000000;

JSON

{
  "hex": "#4da41f",
  "rgb": {
    "r": 77,
    "g": 164,
    "b": 31
  },
  "hsl": {
    "h": 99.248,
    "s": 68.205,
    "l": 38.235
  },
  "oklch": {
    "l": 0.63989,
    "c": 0.18253,
    "h": 137.6
  },
  "luminance": 0.28228
}

Semantic roles & 50–950 ramp

primary

#4DA41F

secondary

#A05AC5

accent

#3DEBAF

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #4DA41F

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

Preview Lab → · Contrast checker → · Palette generator →