#40CD58#40CD58

#40CD58 is a light, vivid green. Relative luminance 0.455; OKLCH L 74.9% C 0.199 H 146.0°. Best body text is #000000 at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#40CD58
RGB	rgb(64, 205, 88)
HSL	hsl(130, 59%, 53%)
HSV	hsv(130, 69%, 80%)
CMYK	cmyk(68.8%, 0%, 57.1%, 19.6%)
CIE-LAB	lab(73.19, -61.10, 46.83)
CIE-LCH	lch(73.19, 76.98, 142.53°)
OKLab	oklab(74.85% -0.1649 0.1111)
OKLCH	oklch(74.85% 0.199 146)
XYZ	xyz(25.7053, 45.4544, 16.6495)
Luminance	0.4546 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CD58 #CD40B5

analogous

#6ECD40 #40CD58 #40CD9F

triadic

#40CD58 #5840CD #CD5840

tetradic

#40CD58 #406ECD #CD40B5 #CD9F40

square

#40CD58 #406ECD #CD40B5 #CD9F40

split-complementary

#40CD58 #9F40CD #CD406E

monochromatic

#1E742D #2BA540 #40CD58 #71DA82 #A1E6AD

Accessibility & contrast

On white

2.08

#40CD58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.09

#40CD58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CD58

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CD58	#FFFFFF	#000000	##000000
##40CD58	1.00	2.08	10.09	10.09
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.09	21.00	1.00	1.00
##000000	10.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BB4C

Deuteranopia (green-blind)

#BFAF61

Tritanopia (blue-blind)

#00C8B3

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #40cd58;
/* rgb */ color: rgb(64, 205, 88);
/* oklch */ color: oklch(74.9% 0.199 146.0);

Tailwind

colors: {
  custom: {
    50: '#87dd8a',
    500: '#40cd58',
    950: '#000000',
  },
}

SCSS

$custom: #40cd58;
$custom-light: #87dd8a;
$custom-dark: #000000;

JSON

{
  "hex": "#40cd58",
  "rgb": {
    "r": 64,
    "g": 205,
    "b": 88
  },
  "hsl": {
    "h": 130.213,
    "s": 58.506,
    "l": 52.745
  },
  "oklch": {
    "l": 0.7485,
    "c": 0.19886,
    "h": 146
  },
  "luminance": 0.45457
}

Semantic roles & 50–950 ramp

primary

#40CD58

secondary

#D396C9

accent

#46C7E2

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #40CD58

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

Preview Lab → · Contrast checker → · Palette generator →