#40EA8D#40EA8D

#40EA8D is a very light, vivid green. Relative luminance 0.619; OKLCH L 83.1% C 0.189 H 154.2°. Best body text is #000000 at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#40EA8D
RGB	rgb(64, 234, 141)
HSL	hsl(147, 80%, 58%)
HSV	hsv(147, 73%, 92%)
CMYK	cmyk(72.6%, 0%, 39.7%, 8.2%)
CIE-LAB	lab(82.84, -63.11, 33.12)
CIE-LCH	lch(82.84, 71.28, 152.31°)
OKLab	oklab(83.05% -0.1701 0.0824)
OKLCH	oklch(83.05% 0.189 154.2)
XYZ	xyz(36.3415, 61.8545, 35.2180)
Luminance	0.6186 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40EA8D #EA409D

analogous

#48EA40 #40EA8D #40EAE2

triadic

#40EA8D #8D40EA #EA8D40

tetradic

#40EA8D #4048EA #EA409D #EAE240

square

#40EA8D #4048EA #EA409D #EAE240

split-complementary

#40EA8D #E240EA #EA4048

monochromatic

#119E51 #17D56D #40EA8D #77F0AE #AEF6CF

Accessibility & contrast

On white

1.57

#40EA8D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.37

#40EA8D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40EA8D

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40EA8D	#FFFFFF	#000000	##000000
##40EA8D	1.00	1.57	13.37	13.37
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.37	21.00	1.00	1.00
##000000	13.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD787

Deuteranopia (green-blind)

#D5C893

Tritanopia (blue-blind)

#00E7D3

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #40ea8d;
/* rgb */ color: rgb(64, 234, 141);
/* oklch */ color: oklch(83.1% 0.189 154.2);

Tailwind

colors: {
  custom: {
    50: '#8bf2af',
    500: '#40ea8d',
    950: '#000000',
  },
}

SCSS

$custom: #40ea8d;
$custom-light: #8bf2af;
$custom-dark: #000000;

JSON

{
  "hex": "#40ea8d",
  "rgb": {
    "r": 64,
    "g": 234,
    "b": 141
  },
  "hsl": {
    "h": 147.176,
    "s": 80.189,
    "l": 58.431
  },
  "oklch": {
    "l": 0.83052,
    "c": 0.18905,
    "h": 154.2
  },
  "luminance": 0.61859
}

Semantic roles & 50–950 ramp

primary

#40EA8D

secondary

#A12D6D

accent

#319DF7

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0E1710

muted

#7F8581

Preview Lab

Preview with #40EA8D

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

Preview Lab → · Contrast checker → · Palette generator →