#4EB41B#4EB41B

#4EB41B is a light, highly saturated green. Relative luminance 0.343; OKLCH L 68.2% C 0.202 H 138.2°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#4EB41B
RGB	rgb(78, 180, 27)
HSL	hsl(100, 74%, 41%)
HSV	hsv(100, 85%, 71%)
CMYK	cmyk(56.7%, 0%, 85%, 29.4%)
CIE-LAB	lab(65.23, -54.43, 61.38)
CIE-LCH	lch(65.23, 82.04, 131.57°)
OKLab	oklab(68.23% -0.1506 0.1346)
OKLCH	oklch(68.23% 0.202 138.2)
XYZ	xyz(19.6602, 34.3397, 6.6289)
Luminance	0.3434 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB41B #811BB4

analogous

#9AB41B #4EB41B #1BB434

triadic

#4EB41B #1B4EB4 #B41B4E

tetradic

#4EB41B #1B9AB4 #811BB4 #B4341B

square

#4EB41B #1B9AB4 #811BB4 #B4341B

split-complementary

#4EB41B #341BB4 #B41B9A

monochromatic

#204A0B #377F13 #4EB41B #68DF2D #8EE762

Accessibility & contrast

On white

2.67

#4EB41B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#4EB41B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB41B

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB41B	#FFFFFF	#000000	##000000
##4EB41B	1.00	2.67	7.87	7.87
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.87	21.00	1.00	1.00
##000000	7.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA300

Deuteranopia (green-blind)

#AD9B30

Tritanopia (blue-blind)

#45AD99

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4eb41b;
/* rgb */ color: rgb(78, 180, 27);
/* oklch */ color: oklch(68.2% 0.202 138.2);

Tailwind

colors: {
  custom: {
    50: '#8bcb68',
    500: '#4eb41b',
    950: '#000000',
  },
}

SCSS

$custom: #4eb41b;
$custom-light: #8bcb68;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb41b",
  "rgb": {
    "r": 78,
    "g": 180,
    "b": 27
  },
  "hsl": {
    "h": 100,
    "s": 73.913,
    "l": 40.588
  },
  "oklch": {
    "l": 0.68234,
    "c": 0.20203,
    "h": 138.2
  },
  "luminance": 0.34341
}

Semantic roles & 50–950 ramp

primary

#4EB41B

secondary

#A85FCC

accent

#37F1B3

background

#F9FCF6

surface

#F1F9EB

border

#CBD2C6

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #4EB41B

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

Preview Lab → · Contrast checker → · Palette generator →