#4EC589#4EC589

#4EC589 is a light, vivid green. Relative luminance 0.434; OKLCH L 74.0% C 0.139 H 158.1°. Best body text is #000000 at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#4EC589
RGB	rgb(78, 197, 137)
HSL	hsl(150, 51%, 54%)
HSV	hsv(150, 60%, 77%)
CMYK	cmyk(60.4%, 0%, 30.5%, 22.7%)
CIE-LAB	lab(71.80, -47.24, 20.40)
CIE-LCH	lch(71.80, 51.46, 156.64°)
OKLab	oklab(74.04% -0.1289 0.0517)
OKLCH	oklch(74.04% 0.139 158.1)
XYZ	xyz(27.6210, 43.3556, 30.5749)
Luminance	0.4336 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC589 #C54E8A

analogous

#4FC54E #4EC589 #4EC5C5

triadic

#4EC589 #894EC5 #C5894E

tetradic

#4EC589 #4E4FC5 #C54E8A #C5C54E

square

#4EC589 #4E4FC5 #C54E8A #C5C54E

split-complementary

#4EC589 #C54EC5 #C54E4F

monochromatic

#26734C #35A16A #4EC589 #7CD4A8 #AAE3C6

Accessibility & contrast

On white

2.17

#4EC589 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.67

#4EC589 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC589

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC589	#FFFFFF	#000000	##000000
##4EC589	1.00	2.17	9.67	9.67
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.67	21.00	1.00	1.00
##000000	9.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B785

Deuteranopia (green-blind)

#B3AB8D

Tritanopia (blue-blind)

#16C4B5

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #4ec589;
/* rgb */ color: rgb(78, 197, 137);
/* oklch */ color: oklch(74.0% 0.139 158.1);

Tailwind

colors: {
  custom: {
    50: '#8bd7ab',
    500: '#4ec589',
    950: '#000000',
  },
}

SCSS

$custom: #4ec589;
$custom-light: #8bd7ab;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec589",
  "rgb": {
    "r": 78,
    "g": 197,
    "b": 137
  },
  "hsl": {
    "h": 149.748,
    "s": 50.638,
    "l": 53.922
  },
  "oklch": {
    "l": 0.74041,
    "c": 0.13885,
    "h": 158.1
  },
  "luminance": 0.43358
}

Semantic roles & 50–950 ramp

primary

#4EC589

secondary

#D19EB8

accent

#4E94DA

background

#F9FDFA

surface

#F1FAF4

border

#CBD3CE

text

#0D1410

muted

#7E837F

Preview Lab

Preview with #4EC589

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

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