#4EB559#4EB559

#4EB559 is a light, vivid green. Relative luminance 0.354; OKLCH L 69.1% C 0.162 H 145.6°. Best body text is #000000 at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#4EB559
RGB	rgb(78, 181, 89)
HSL	hsl(126, 41%, 51%)
HSV	hsv(126, 57%, 71%)
CMYK	cmyk(56.9%, 0%, 50.8%, 29%)
CIE-LAB	lab(66.05, -49.16, 37.83)
CIE-LCH	lch(66.05, 62.03, 142.42°)
OKLab	oklab(69.07% -0.1332 0.0913)
OKLCH	oklch(69.07% 0.162 145.6)
XYZ	xyz(21.4676, 35.3868, 15.1483)
Luminance	0.3539 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB559 #B54EAA

analogous

#76B54E #4EB559 #4EB58C

triadic

#4EB559 #594EB5 #B5594E

tetradic

#4EB559 #4E76B5 #B54EAA #B58C4E

square

#4EB559 #4E76B5 #B54EAA #B58C4E

split-complementary

#4EB559 #8C4EB5 #B54E76

monochromatic

#28602E #3A8B43 #4EB559 #79C781 #A4D9AA

Accessibility & contrast

On white

2.60

#4EB559 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.08

#4EB559 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB559

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB559	#FFFFFF	#000000	##000000
##4EB559	1.00	2.60	8.08	8.08
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.08	21.00	1.00	1.00
##000000	8.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A651

Deuteranopia (green-blind)

#AA9D60

Tritanopia (blue-blind)

#3AB1A0

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4eb559;
/* rgb */ color: rgb(78, 181, 89);
/* oklch */ color: oklch(69.1% 0.162 145.6);

Tailwind

colors: {
  custom: {
    50: '#89cc8a',
    500: '#4eb559',
    950: '#000000',
  },
}

SCSS

$custom: #4eb559;
$custom-light: #89cc8a;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb559",
  "rgb": {
    "r": 78,
    "g": 181,
    "b": 89
  },
  "hsl": {
    "h": 126.408,
    "s": 41.036,
    "l": 50.784
  },
  "oklch": {
    "l": 0.69069,
    "c": 0.16152,
    "h": 145.6
  },
  "luminance": 0.35389
}

Semantic roles & 50–950 ramp

primary

#4EB559

secondary

#C699C1

accent

#57C4D1

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C130C

muted

#7D827D

Preview Lab

Preview with #4EB559

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

Preview Lab → · Contrast checker → · Palette generator →