#40CC4B#40CC4B

#40CC4B is a light, highly saturated green. Relative luminance 0.448; OKLCH L 74.4% C 0.208 H 144.2°. Best body text is #000000 at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#40CC4B
RGB	rgb(64, 204, 75)
HSL	hsl(125, 58%, 53%)
HSV	hsv(125, 69%, 80%)
CMYK	cmyk(68.6%, 0%, 63.2%, 20%)
CIE-LAB	lab(72.75, -62.28, 52.11)
CIE-LCH	lch(72.75, 81.20, 140.08°)
OKLab	oklab(74.44% -0.1686 0.1214)
OKLCH	oklch(74.44% 0.208 144.2)
XYZ	xyz(24.9756, 44.7810, 13.9826)
Luminance	0.4478 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CC4B #CC40C1

analogous

#7BCC40 #40CC4B #40CC91

triadic

#40CC4B #4B40CC #CC4B40

tetradic

#40CC4B #407BCC #CC40C1 #CC9140

square

#40CC4B #407BCC #CC40C1 #CC9140

split-complementary

#40CC4B #9140CC #CC407B

monochromatic

#1F7325 #2CA335 #40CC4B #70D979 #A1E6A6

Accessibility & contrast

On white

2.11

#40CC4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.96

#40CC4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CC4B

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CC4B	#FFFFFF	#000000	##000000
##40CC4B	1.00	2.11	9.96	9.96
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.96	21.00	1.00	1.00
##000000	9.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B93C

Deuteranopia (green-blind)

#BFAE56

Tritanopia (blue-blind)

#11C7B1

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #40cc4b;
/* rgb */ color: rgb(64, 204, 75);
/* oklch */ color: oklch(74.4% 0.208 144.2);

Tailwind

colors: {
  custom: {
    50: '#87dd82',
    500: '#40cc4b',
    950: '#000000',
  },
}

SCSS

$custom: #40cc4b;
$custom-light: #87dd82;
$custom-dark: #000000;

JSON

{
  "hex": "#40cc4b",
  "rgb": {
    "r": 64,
    "g": 204,
    "b": 75
  },
  "hsl": {
    "h": 124.714,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.74441,
    "c": 0.20775,
    "h": 144.2
  },
  "luminance": 0.44784
}

Semantic roles & 50–950 ramp

primary

#40CC4B

secondary

#D295CE

accent

#47D5E1

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #40CC4B

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

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