#4DB418#4DB418

#4DB418 is a light, highly saturated yellow-green. Relative luminance 0.343; OKLCH L 68.2% C 0.203 H 138.2°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#4DB418
RGB	rgb(77, 180, 24)
HSL	hsl(100, 76%, 40%)
HSV	hsv(100, 87%, 71%)
CMYK	cmyk(57.2%, 0%, 86.7%, 29.4%)
CIE-LAB	lab(65.19, -54.82, 62.01)
CIE-LCH	lch(65.19, 82.77, 131.48°)
OKLab	oklab(68.19% -0.1517 0.1356)
OKLCH	oklch(68.19% 0.203 138.2)
XYZ	xyz(19.5460, 34.2846, 6.4516)
Luminance	0.3429 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB418 #7F18B4

analogous

#9BB418 #4DB418 #18B431

triadic

#4DB418 #184DB4 #B4184D

tetradic

#4DB418 #189BB4 #7F18B4 #B43118

square

#4DB418 #189BB4 #7F18B4 #B43118

split-complementary

#4DB418 #3118B4 #B4189B

monochromatic

#1F480A #367E11 #4DB418 #67E227 #8DE95D

Accessibility & contrast

On white

2.67

#4DB418 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#4DB418 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB418

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB418	#FFFFFF	#000000	##000000
##4DB418	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA300

Deuteranopia (green-blind)

#AD9B2E

Tritanopia (blue-blind)

#43AD99

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4db418;
/* rgb */ color: rgb(77, 180, 24);
/* oklch */ color: oklch(68.2% 0.203 138.2);

Tailwind

colors: {
  custom: {
    50: '#8bcb67',
    500: '#4db418',
    950: '#000000',
  },
}

SCSS

$custom: #4db418;
$custom-light: #8bcb67;
$custom-dark: #000000;

JSON

{
  "hex": "#4db418",
  "rgb": {
    "r": 77,
    "g": 180,
    "b": 24
  },
  "hsl": {
    "h": 99.615,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.68185,
    "c": 0.20348,
    "h": 138.2
  },
  "luminance": 0.34286
}

Semantic roles & 50–950 ramp

primary

#4DB418

secondary

#A65BCD

accent

#35F3B2

background

#F9FCF6

surface

#F1F9EB

border

#CBD2C6

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #4DB418

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

Preview Lab → · Contrast checker → · Palette generator →