#40D04F#40D04F

#40D04F is a light, highly saturated green. Relative luminance 0.468; OKLCH L 75.5% C 0.209 H 144.7°. Best body text is #000000 at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#40D04F
RGB	rgb(64, 208, 79)
HSL	hsl(126, 61%, 53%)
HSV	hsv(126, 69%, 82%)
CMYK	cmyk(69.2%, 0%, 62%, 18.4%)
CIE-LAB	lab(74.04, -63.19, 51.84)
CIE-LCH	lch(74.04, 81.73, 140.64°)
OKLab	oklab(75.52% -0.1709 0.1212)
OKLCH	oklch(75.52% 0.21 144.7)
XYZ	xyz(26.0798, 46.7634, 15.0474)
Luminance	0.4677 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D04F #D040C1

analogous

#79D040 #40D04F #40D097

triadic

#40D04F #4F40D0 #D04F40

tetradic

#40D04F #4079D0 #D040C1 #D09740

square

#40D04F #4079D0 #D040C1 #D09740

split-complementary

#40D04F #9740D0 #D04079

monochromatic

#1E7827 #2AA937 #40D04F #71DC7C #A2E8AA

Accessibility & contrast

On white

2.03

#40D04F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.35

#40D04F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D04F

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D04F	#FFFFFF	#000000	##000000
##40D04F	1.00	2.03	10.35	10.35
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.35	21.00	1.00	1.00
##000000	10.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD40

Deuteranopia (green-blind)

#C3B15A

Tritanopia (blue-blind)

#07CBB5

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #40d04f;
/* rgb */ color: rgb(64, 208, 79);
/* oklch */ color: oklch(75.5% 0.209 144.7);

Tailwind

colors: {
  custom: {
    50: '#88e085',
    500: '#40d04f',
    950: '#000000',
  },
}

SCSS

$custom: #40d04f;
$custom-light: #88e085;
$custom-dark: #000000;

JSON

{
  "hex": "#40d04f",
  "rgb": {
    "r": 64,
    "g": 208,
    "b": 79
  },
  "hsl": {
    "h": 126.25,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75522,
    "c": 0.2095,
    "h": 144.7
  },
  "luminance": 0.46766
}

Semantic roles & 50–950 ramp

primary

#40D04F

secondary

#D597CE

accent

#44D3E4

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #40D04F

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

Preview Lab → · Contrast checker → · Palette generator →