#4DA81F#4DA81F

#4DA81F is a light, vivid yellow-green. Relative luminance 0.297; OKLCH L 65.0% C 0.187 H 137.9°. Best body text is #000000 at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#4DA81F
RGB	rgb(77, 168, 31)
HSL	hsl(100, 69%, 39%)
HSV	hsv(100, 82%, 66%)
CMYK	cmyk(54.2%, 0%, 81.5%, 34.1%)
CIE-LAB	lab(61.38, -50.11, 56.83)
CIE-LCH	lch(61.38, 75.77, 131.41°)
OKLab	oklab(65.05% -0.1388 0.1256)
OKLCH	oklch(65.05% 0.187 137.9)
XYZ	xyz(17.3099, 29.6806, 6.1128)
Luminance	0.2968 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DA81F #7A1FA8

analogous

#92A81F #4DA81F #1FA836

triadic

#4DA81F #1F4DA8 #A81F4D

tetradic

#4DA81F #1F92A8 #7A1FA8 #A8361F

square

#4DA81F #1F92A8 #7A1FA8 #A8361F

split-complementary

#4DA81F #361FA8 #A81F92

monochromatic

#1E410C #357415 #4DA81F #66D82C #8BE260

Accessibility & contrast

On white

3.03

#4DA81F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.94

#4DA81F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4DA81F

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DA81F	#FFFFFF	#000000	##000000
##4DA81F	1.00	3.03	6.94	6.94
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.94	21.00	1.00	1.00
##000000	6.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9900

Deuteranopia (green-blind)

#A29130

Tritanopia (blue-blind)

#46A28F

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4da81f;
/* rgb */ color: rgb(77, 168, 31);
/* oklch */ color: oklch(65.0% 0.187 137.9);

Tailwind

colors: {
  custom: {
    50: '#89c367',
    500: '#4da81f',
    950: '#000000',
  },
}

SCSS

$custom: #4da81f;
$custom-light: #89c367;
$custom-dark: #000000;

JSON

{
  "hex": "#4da81f",
  "rgb": {
    "r": 77,
    "g": 168,
    "b": 31
  },
  "hsl": {
    "h": 99.854,
    "s": 68.844,
    "l": 39.02
  },
  "oklch": {
    "l": 0.65048,
    "c": 0.18721,
    "h": 137.9
  },
  "luminance": 0.29682
}

Semantic roles & 50–950 ramp

primary

#4DA81F

secondary

#A35DC6

accent

#3CECB1

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0D1207

muted

#7D817A

Preview Lab

Preview with #4DA81F

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

Preview Lab → · Contrast checker → · Palette generator →