#4FB75B#4FB75B

#4FB75B is a light, vivid green. Relative luminance 0.363; OKLCH L 69.7% C 0.162 H 145.8°. Best body text is #000000 at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#4FB75B
RGB	rgb(79, 183, 91)
HSL	hsl(127, 42%, 51%)
HSV	hsv(127, 57%, 72%)
CMYK	cmyk(56.8%, 0%, 50.3%, 28.2%)
CIE-LAB	lab(66.74, -49.41, 37.69)
CIE-LCH	lch(66.74, 62.15, 142.67°)
OKLab	oklab(69.65% -0.1339 0.0911)
OKLCH	oklch(69.65% 0.162 145.8)
XYZ	xyz(22.0449, 36.2826, 15.7370)
Luminance	0.3629 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB75B #B74FAB

analogous

#77B74F #4FB75B #4FB78F

triadic

#4FB75B #5B4FB7 #B75B4F

tetradic

#4FB75B #4F77B7 #B74FAB #B78F4F

square

#4FB75B #4F77B7 #B74FAB #B78F4F

split-complementary

#4FB75B #8F4FB7 #B74F77

monochromatic

#29632F #3A8F44 #4FB75B #7AC983 #A6DBAC

Accessibility & contrast

On white

2.54

#4FB75B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.26

#4FB75B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB75B

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB75B	#FFFFFF	#000000	##000000
##4FB75B	1.00	2.54	8.26	8.26
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.26	21.00	1.00	1.00
##000000	8.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA853

Deuteranopia (green-blind)

#AC9F61

Tritanopia (blue-blind)

#3BB3A2

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #4fb75b;
/* rgb */ color: rgb(79, 183, 91);
/* oklch */ color: oklch(69.7% 0.162 145.8);

Tailwind

colors: {
  custom: {
    50: '#8acd8b',
    500: '#4fb75b',
    950: '#000000',
  },
}

SCSS

$custom: #4fb75b;
$custom-light: #8acd8b;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb75b",
  "rgb": {
    "r": 79,
    "g": 183,
    "b": 91
  },
  "hsl": {
    "h": 126.923,
    "s": 41.935,
    "l": 51.373
  },
  "oklch": {
    "l": 0.69651,
    "c": 0.16195,
    "h": 145.8
  },
  "luminance": 0.36285
}

Semantic roles & 50–950 ramp

primary

#4FB75B

secondary

#C89AC3

accent

#56C3D2

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C140C

muted

#7D827D

Preview Lab

Preview with #4FB75B

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

Preview Lab → · Contrast checker → · Palette generator →