#4ECA59#4ECA59

#4ECA59 is a light, vivid green. Relative luminance 0.446; OKLCH L 74.5% C 0.189 H 144.9°. Best body text is #000000 at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#4ECA59
RGB	rgb(78, 202, 89)
HSL	hsl(125, 54%, 55%)
HSV	hsv(125, 61%, 79%)
CMYK	cmyk(61.4%, 0%, 55.9%, 20.8%)
CIE-LAB	lab(72.61, -57.12, 45.77)
CIE-LCH	lch(72.61, 73.19, 141.29°)
OKLab	oklab(74.48% -0.1547 0.1089)
OKLCH	oklch(74.48% 0.189 144.9)
XYZ	xyz(26.0640, 44.5795, 16.6804)
Luminance	0.4458 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECA59 #CA4EBF

analogous

#81CA4E #4ECA59 #4ECA97

triadic

#4ECA59 #594ECA #CA594E

tetradic

#4ECA59 #4E81CA #CA4EBF #CA974E

square

#4ECA59 #4E81CA #CA4EBF #CA974E

split-complementary

#4ECA59 #974ECA #CA4E81

monochromatic

#24792C #32A83D #4ECA59 #7DD885 #ACE6B1

Accessibility & contrast

On white

2.12

#4ECA59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.92

#4ECA59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECA59

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECA59	#FFFFFF	#000000	##000000
##4ECA59	1.00	2.12	9.92	9.92
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.92	21.00	1.00	1.00
##000000	9.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB94E

Deuteranopia (green-blind)

#BEAE62

Tritanopia (blue-blind)

#32C5B1

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #4eca59;
/* rgb */ color: rgb(78, 202, 89);
/* oklch */ color: oklch(74.5% 0.189 144.9);

Tailwind

colors: {
  custom: {
    50: '#8cdb8b',
    500: '#4eca59',
    950: '#000000',
  },
}

SCSS

$custom: #4eca59;
$custom-light: #8cdb8b;
$custom-dark: #000000;

JSON

{
  "hex": "#4eca59",
  "rgb": {
    "r": 78,
    "g": 202,
    "b": 89
  },
  "hsl": {
    "h": 125.323,
    "s": 53.913,
    "l": 54.902
  },
  "oklch": {
    "l": 0.74477,
    "c": 0.18915,
    "h": 144.9
  },
  "luminance": 0.44582
}

Semantic roles & 50–950 ramp

primary

#4ECA59

secondary

#D4A0CF

accent

#4BD0DD

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #4ECA59

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

Preview Lab → · Contrast checker → · Palette generator →