#40D54C#40D54C

#40D54C is a light, highly saturated green. Relative luminance 0.492; OKLCH L 76.8% C 0.218 H 144.2°. Best body text is #000000 at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#40D54C
RGB	rgb(64, 213, 76)
HSL	hsl(125, 64%, 54%)
HSV	hsv(125, 70%, 84%)
CMYK	cmyk(70%, 0%, 64.3%, 16.5%)
CIE-LAB	lab(75.57, -65.18, 54.83)
CIE-LCH	lch(75.57, 85.17, 139.93°)
OKLab	oklab(76.79% -0.1764 0.1273)
OKLCH	oklch(76.79% 0.218 144.2)
XYZ	xyz(27.2114, 49.1973, 14.8980)
Luminance	0.4920 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D54C #D540C9

analogous

#7FD540 #40D54C #40D597

triadic

#40D54C #4C40D5 #D54C40

tetradic

#40D54C #407FD5 #D540C9 #D59740

square

#40D54C #407FD5 #D540C9 #D59740

split-complementary

#40D54C #9740D5 #D5407F

monochromatic

#1C7F24 #27B132 #40D54C #72E07B #A4EBAA

Accessibility & contrast

On white

1.94

#40D54C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.84

#40D54C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D54C

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D54C	#FFFFFF	#000000	##000000
##40D54C	1.00	1.94	10.84	10.84
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.84	21.00	1.00	1.00
##000000	10.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C13B

Deuteranopia (green-blind)

#C8B658

Tritanopia (blue-blind)

#01CFB9

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #40d54c;
/* rgb */ color: rgb(64, 213, 76);
/* oklch */ color: oklch(76.8% 0.218 144.2);

Tailwind

colors: {
  custom: {
    50: '#89e384',
    500: '#40d54c',
    950: '#000000',
  },
}

SCSS

$custom: #40d54c;
$custom-light: #89e384;
$custom-dark: #000000;

JSON

{
  "hex": "#40d54c",
  "rgb": {
    "r": 64,
    "g": 213,
    "b": 76
  },
  "hsl": {
    "h": 124.832,
    "s": 63.948,
    "l": 54.314
  },
  "oklch": {
    "l": 0.76786,
    "c": 0.21751,
    "h": 144.2
  },
  "luminance": 0.492
}

Semantic roles & 50–950 ramp

primary

#40D54C

secondary

#D899D3

accent

#41DAE7

background

#F9FEF8

surface

#F1FCEF

border

#CBD5CA

text

#0D160B

muted

#7E847C

Preview Lab

Preview with #40D54C

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

Preview Lab → · Contrast checker → · Palette generator →