#4EB780#4EB780

#4EB780 is a light, vivid green. Relative luminance 0.370; OKLCH L 70.3% C 0.127 H 157.7°. Best body text is #000000 at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#4EB780
RGB	rgb(78, 183, 128)
HSL	hsl(149, 42%, 51%)
HSV	hsv(149, 57%, 72%)
CMYK	cmyk(57.4%, 0%, 30.1%, 28.2%)
CIE-LAB	lab(67.31, -43.20, 19.07)
CIE-LCH	lch(67.31, 47.22, 156.18°)
OKLab	oklab(70.31% -0.1179 0.0484)
OKLCH	oklch(70.31% 0.127 157.7)
XYZ	xyz(23.9696, 37.0429, 26.3047)
Luminance	0.3705 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB780 #B74E85

analogous

#50B74E #4EB780 #4EB7B4

triadic

#4EB780 #804EB7 #B7804E

tetradic

#4EB780 #4E50B7 #B74E85 #B7B44E

square

#4EB780 #4E50B7 #B74E85 #B7B44E

split-complementary

#4EB780 #B44EB7 #B74E50

monochromatic

#286344 #3A8E62 #4EB780 #7AC99F #A5DABE

Accessibility & contrast

On white

2.50

#4EB780 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.41

#4EB780 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB780

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB780	#FFFFFF	#000000	##000000
##4EB780	1.00	2.50	8.41	8.41
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.41	21.00	1.00	1.00
##000000	8.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6AA7D

Deuteranopia (green-blind)

#A7A083

Tritanopia (blue-blind)

#27B6A8

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #4eb780;
/* rgb */ color: rgb(78, 183, 128);
/* oklch */ color: oklch(70.3% 0.127 157.7);

Tailwind

colors: {
  custom: {
    50: '#88cda5',
    500: '#4eb780',
    950: '#000000',
  },
}

SCSS

$custom: #4eb780;
$custom-light: #88cda5;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb780",
  "rgb": {
    "r": 78,
    "g": 183,
    "b": 128
  },
  "hsl": {
    "h": 148.571,
    "s": 42.169,
    "l": 51.176
  },
  "oklch": {
    "l": 0.70311,
    "c": 0.12748,
    "h": 157.7
  },
  "luminance": 0.37045
}

Semantic roles & 50–950 ramp

primary

#4EB780

secondary

#C899B2

accent

#5697D2

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C130F

muted

#7D827F

Preview Lab

Preview with #4EB780

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

Preview Lab → · Contrast checker → · Palette generator →