#3ACC40#3ACC40

#3ACC40 is a light, highly saturated green. Relative luminance 0.445; OKLCH L 74.2% C 0.217 H 143.5°. Best body text is #000000 at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#3ACC40
RGB	rgb(58, 204, 64)
HSL	hsl(122, 59%, 51%)
HSV	hsv(122, 72%, 80%)
CMYK	cmyk(71.6%, 0%, 68.6%, 20%)
CIE-LAB	lab(72.53, -64.42, 56.35)
CIE-LCH	lch(72.53, 85.59, 138.82°)
OKLab	oklab(74.2% -0.1746 0.1292)
OKLCH	oklch(74.2% 0.217 143.5)
XYZ	xyz(24.2617, 44.4527, 12.1511)
Luminance	0.4446 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3ACC40 #CC3AC6

analogous

#7DCC3A #3ACC40 #3ACC89

triadic

#3ACC40 #403ACC #CC403A

tetradic

#3ACC40 #3A7DCC #CC3AC6 #CC893A

square

#3ACC40 #3A7DCC #CC3AC6 #CC893A

split-complementary

#3ACC40 #893ACC #CC3A7D

monochromatic

#1D6F20 #29A02E #3ACC40 #6BD96F #9BE59E

Accessibility & contrast

On white

2.12

#3ACC40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.89

#3ACC40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3ACC40

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3ACC40	#FFFFFF	#000000	##000000
##3ACC40	1.00	2.12	9.89	9.89
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.89	21.00	1.00	1.00
##000000	9.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B92C

Deuteranopia (green-blind)

#BFAD4D

Tritanopia (blue-blind)

#00C6B0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #3acc40;
/* rgb */ color: rgb(58, 204, 64);
/* oklch */ color: oklch(74.2% 0.217 143.5);

Tailwind

colors: {
  custom: {
    50: '#85dd7c',
    500: '#3acc40',
    950: '#000000',
  },
}

SCSS

$custom: #3acc40;
$custom-light: #85dd7c;
$custom-dark: #000000;

JSON

{
  "hex": "#3acc40",
  "rgb": {
    "r": 58,
    "g": 204,
    "b": 64
  },
  "hsl": {
    "h": 122.466,
    "s": 58.871,
    "l": 51.373
  },
  "oklch": {
    "l": 0.74196,
    "c": 0.21721,
    "h": 143.5
  },
  "luminance": 0.44455
}

Semantic roles & 50–950 ramp

primary

#3ACC40

secondary

#D191CE

accent

#46DCE2

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #3ACC40

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

Preview Lab → · Contrast checker → · Palette generator →