#40C438#40C438

#40C438 is a light, highly saturated green. Relative luminance 0.409; OKLCH L 72.2% C 0.211 H 142.3°. Best body text is #000000 at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#40C438
RGB	rgb(64, 196, 56)
HSL	hsl(117, 56%, 49%)
HSV	hsv(117, 71%, 77%)
CMYK	cmyk(67.3%, 0%, 71.4%, 23.1%)
CIE-LAB	lab(70.07, -61.39, 56.87)
CIE-LCH	lch(70.07, 83.69, 137.19°)
OKLab	oklab(72.18% -0.1671 0.1293)
OKLCH	oklch(72.18% 0.211 142.3)
XYZ	xyz(22.5668, 40.8530, 10.4368)
Luminance	0.4086 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C438 #BC38C4

analogous

#86C438 #40C438 #38C476

triadic

#40C438 #3840C4 #C43840

tetradic

#40C438 #3886C4 #BC38C4 #C47638

square

#40C438 #3886C4 #BC38C4 #C47638

split-complementary

#40C438 #7638C4 #C43886

monochromatic

#21651D #30942A #40C438 #6CD366 #9AE196

Accessibility & contrast

On white

2.29

#40C438 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.17

#40C438 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C438

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C438	#FFFFFF	#000000	##000000
##40C438	1.00	2.29	9.17	9.17
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.17	21.00	1.00	1.00
##000000	9.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B221

Deuteranopia (green-blind)

#B9A746

Tritanopia (blue-blind)

#21BEA8

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #40c438;
/* rgb */ color: rgb(64, 196, 56);
/* oklch */ color: oklch(72.2% 0.211 142.3);

Tailwind

colors: {
  custom: {
    50: '#86d777',
    500: '#40c438',
    950: '#000000',
  },
}

SCSS

$custom: #40c438;
$custom-light: #86d777;
$custom-dark: #000000;

JSON

{
  "hex": "#40c438",
  "rgb": {
    "r": 64,
    "g": 196,
    "b": 56
  },
  "hsl": {
    "h": 116.571,
    "s": 55.556,
    "l": 49.412
  },
  "oklch": {
    "l": 0.72177,
    "c": 0.21128,
    "h": 142.3
  },
  "luminance": 0.40855
}

Semantic roles & 50–950 ramp

primary

#40C438

secondary

#C98CCC

accent

#49DFD6

background

#F9FDF7

surface

#F1FAEE

border

#CBD3C9

text

#0D1409

muted

#7E837B

Preview Lab

Preview with #40C438

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

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