#40C252#40C252

#40C252 is a light, vivid green. Relative luminance 0.403; OKLCH L 71.9% C 0.190 H 145.5°. Best body text is #000000 at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#40C252
RGB	rgb(64, 194, 82)
HSL	hsl(128, 52%, 51%)
HSV	hsv(128, 67%, 76%)
CMYK	cmyk(67%, 0%, 57.7%, 23.9%)
CIE-LAB	lab(69.67, -58.01, 45.46)
CIE-LCH	lch(69.67, 73.70, 141.92°)
OKLab	oklab(71.92% -0.1568 0.1077)
OKLCH	oklch(71.92% 0.19 145.5)
XYZ	xyz(22.9276, 40.2803, 14.5476)
Luminance	0.4028 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C252 #C240B0

analogous

#6FC240 #40C252 #40C293

triadic

#40C252 #5240C2 #C25240

tetradic

#40C252 #406FC2 #C240B0 #C29340

square

#40C252 #406FC2 #C240B0 #C29340

split-complementary

#40C252 #9340C2 #C2406F

monochromatic

#21672B #30953E #40C252 #6ED17C #9DE0A6

Accessibility & contrast

On white

2.32

#40C252 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.06

#40C252 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C252

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C252	#FFFFFF	#000000	##000000
##40C252	1.00	2.32	9.06	9.06
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.06	21.00	1.00	1.00
##000000	9.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B147

Deuteranopia (green-blind)

#B5A65B

Tritanopia (blue-blind)

#16BDA9

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #40c252;
/* rgb */ color: rgb(64, 194, 82);
/* oklch */ color: oklch(71.9% 0.190 145.5);

Tailwind

colors: {
  custom: {
    50: '#85d586',
    500: '#40c252',
    950: '#000000',
  },
}

SCSS

$custom: #40c252;
$custom-light: #85d586;
$custom-dark: #000000;

JSON

{
  "hex": "#40c252",
  "rgb": {
    "r": 64,
    "g": 194,
    "b": 82
  },
  "hsl": {
    "h": 128.308,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.71916,
    "c": 0.1902,
    "h": 145.5
  },
  "luminance": 0.40283
}

Semantic roles & 50–950 ramp

primary

#40C252

secondary

#CC92C4

accent

#4DC7DB

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #40C252

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

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