#4FB45A#4FB45A

#4FB45A is a light, vivid green. Relative luminance 0.350; OKLCH L 68.9% C 0.159 H 145.7°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#4FB45A
RGB	rgb(79, 180, 90)
HSL	hsl(127, 40%, 51%)
HSV	hsv(127, 56%, 71%)
CMYK	cmyk(56.1%, 0%, 50%, 29.4%)
CIE-LAB	lab(65.78, -48.37, 37.01)
CIE-LCH	lch(65.78, 60.90, 142.58°)
OKLab	oklab(68.86% -0.1311 0.0896)
OKLCH	oklch(68.86% 0.159 145.7)
XYZ	xyz(21.3899, 35.0411, 15.3073)
Luminance	0.3504 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB45A #B44FA9

analogous

#76B44F #4FB45A #4FB48C

triadic

#4FB45A #5A4FB4 #B45A4F

tetradic

#4FB45A #4F76B4 #B44FA9 #B48C4F

square

#4FB45A #4F76B4 #B44FA9 #B48C4F

split-complementary

#4FB45A #8C4FB4 #B44F76

monochromatic

#29602F #3B8B44 #4FB45A #7AC682 #A5D9AA

Accessibility & contrast

On white

2.62

#4FB45A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.01

#4FB45A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB45A

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB45A	#FFFFFF	#000000	##000000
##4FB45A	1.00	2.62	8.01	8.01
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.01	21.00	1.00	1.00
##000000	8.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A552

Deuteranopia (green-blind)

#A99C60

Tritanopia (blue-blind)

#3CB09F

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4fb45a;
/* rgb */ color: rgb(79, 180, 90);
/* oklch */ color: oklch(68.9% 0.159 145.7);

Tailwind

colors: {
  custom: {
    50: '#89cb8a',
    500: '#4fb45a',
    950: '#000000',
  },
}

SCSS

$custom: #4fb45a;
$custom-light: #89cb8a;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb45a",
  "rgb": {
    "r": 79,
    "g": 180,
    "b": 90
  },
  "hsl": {
    "h": 126.535,
    "s": 40.239,
    "l": 50.784
  },
  "oklch": {
    "l": 0.68862,
    "c": 0.15877,
    "h": 145.7
  },
  "luminance": 0.35043
}

Semantic roles & 50–950 ramp

primary

#4FB45A

secondary

#C699C1

accent

#58C3D0

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C130C

muted

#7D827D

Preview Lab

Preview with #4FB45A

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

Preview Lab → · Contrast checker → · Palette generator →