#40CC7E#40CC7E

#40CC7E is a light, vivid green. Relative luminance 0.458; OKLCH L 75.2% C 0.164 H 154.5°. Best body text is #000000 at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#40CC7E
RGB	rgb(64, 204, 126)
HSL	hsl(147, 58%, 53%)
HSV	hsv(147, 69%, 80%)
CMYK	cmyk(68.6%, 0%, 38.2%, 20%)
CIE-LAB	lab(73.40, -54.77, 28.30)
CIE-LCH	lch(73.40, 61.65, 152.67°)
OKLab	oklab(75.2% -0.148 0.0707)
OKLCH	oklch(75.2% 0.164 154.5)
XYZ	xyz(27.4707, 45.7790, 27.1231)
Luminance	0.4578 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CC7E #CC408E

analogous

#48CC40 #40CC7E #40CCC4

triadic

#40CC7E #7E40CC #CC7E40

tetradic

#40CC7E #4048CC #CC408E #CCC440

square

#40CC7E #4048CC #CC408E #CCC440

split-complementary

#40CC7E #C440CC #CC4048

monochromatic

#1F7344 #2CA361 #40CC7E #70D99F #A1E6BF

Accessibility & contrast

On white

2.07

#40CC7E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.16

#40CC7E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CC7E

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CC7E	#FFFFFF	#000000	##000000
##40CC7E	1.00	2.07	10.16	10.16
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.16	21.00	1.00	1.00
##000000	10.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBC79

Deuteranopia (green-blind)

#BAAF83

Tritanopia (blue-blind)

#00CAB8

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #40cc7e;
/* rgb */ color: rgb(64, 204, 126);
/* oklch */ color: oklch(75.2% 0.164 154.5);

Tailwind

colors: {
  custom: {
    50: '#86dca4',
    500: '#40cc7e',
    950: '#000000',
  },
}

SCSS

$custom: #40cc7e;
$custom-light: #86dca4;
$custom-dark: #000000;

JSON

{
  "hex": "#40cc7e",
  "rgb": {
    "r": 64,
    "g": 204,
    "b": 126
  },
  "hsl": {
    "h": 146.571,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.75195,
    "c": 0.16399,
    "h": 154.5
  },
  "luminance": 0.45782
}

Semantic roles & 50–950 ramp

primary

#40CC7E

secondary

#D295B7

accent

#479DE1

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #40CC7E

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

Preview Lab → · Contrast checker → · Palette generator →