#4CB278#4CB278

#4CB278 is a light, vivid green. Relative luminance 0.347; OKLCH L 68.8% C 0.129 H 155.7°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#4CB278
RGB	rgb(76, 178, 120)
HSL	hsl(146, 40%, 50%)
HSV	hsv(146, 57%, 70%)
CMYK	cmyk(57.3%, 0%, 32.6%, 30.2%)
CIE-LAB	lab(65.54, -43.13, 20.97)
CIE-LCH	lch(65.54, 47.95, 154.07°)
OKLab	oklab(68.79% -0.1174 0.0529)
OKLCH	oklch(68.79% 0.129 155.7)
XYZ	xyz(22.2892, 34.7313, 23.2949)
Luminance	0.3473 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CB278 #B24C86

analogous

#53B24C #4CB278 #4CB2AB

triadic

#4CB278 #784CB2 #B2784C

tetradic

#4CB278 #4C53B2 #B24C86 #B2AB4C

square

#4CB278 #4C53B2 #B24C86 #B2AB4C

split-complementary

#4CB278 #AB4CB2 #B24C53

monochromatic

#275C3E #3A875B #4CB278 #76C598 #A1D7B9

Accessibility & contrast

On white

2.64

#4CB278 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.95

#4CB278 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB278

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CB278	#FFFFFF	#000000	##000000
##4CB278	1.00	2.64	7.95	7.95
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.95	21.00	1.00	1.00
##000000	7.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A574

Deuteranopia (green-blind)

#A39B7C

Tritanopia (blue-blind)

#2AB0A3

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4cb278;
/* rgb */ color: rgb(76, 178, 120);
/* oklch */ color: oklch(68.8% 0.129 155.7);

Tailwind

colors: {
  custom: {
    50: '#87ca9f',
    500: '#4cb278',
    950: '#000000',
  },
}

SCSS

$custom: #4cb278;
$custom-light: #87ca9f;
$custom-dark: #000000;

JSON

{
  "hex": "#4cb278",
  "rgb": {
    "r": 76,
    "g": 178,
    "b": 120
  },
  "hsl": {
    "h": 145.882,
    "s": 40.157,
    "l": 49.804
  },
  "oklch": {
    "l": 0.68794,
    "c": 0.12878,
    "h": 155.7
  },
  "luminance": 0.34733
}

Semantic roles & 50–950 ramp

primary

#4CB278

secondary

#C496B0

accent

#589CD0

background

#F8FCF9

surface

#F0F8F2

border

#CBD1CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #4CB278

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

Preview Lab → · Contrast checker → · Palette generator →