#40D058#40D058

#40D058 is a light, highly saturated green. Relative luminance 0.469; OKLCH L 75.6% C 0.203 H 145.9°. Best body text is #000000 at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#40D058
RGB	rgb(64, 208, 88)
HSL	hsl(130, 61%, 53%)
HSV	hsv(130, 69%, 82%)
CMYK	cmyk(69.2%, 0%, 57.7%, 18.4%)
CIE-LAB	lab(74.13, -62.13, 47.93)
CIE-LCH	lch(74.13, 78.47, 142.35°)
OKLab	oklab(75.63% -0.1677 0.1135)
OKLCH	oklch(75.63% 0.203 145.9)
XYZ	xyz(26.4299, 46.9034, 16.8910)
Luminance	0.4691 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D058 #D040B8

analogous

#70D040 #40D058 #40D0A0

triadic

#40D058 #5840D0 #D05840

tetradic

#40D058 #4070D0 #D040B8 #D0A040

square

#40D058 #4070D0 #D040B8 #D0A040

split-complementary

#40D058 #A040D0 #D04070

monochromatic

#1E782D #2AA93F #40D058 #71DC83 #A2E8AE

Accessibility & contrast

On white

2.02

#40D058 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.38

#40D058 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D058

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D058	#FFFFFF	#000000	##000000
##40D058	1.00	2.02	10.38	10.38
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.38	21.00	1.00	1.00
##000000	10.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BD4C

Deuteranopia (green-blind)

#C2B262

Tritanopia (blue-blind)

#00CBB6

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #40d058;
/* rgb */ color: rgb(64, 208, 88);
/* oklch */ color: oklch(75.6% 0.203 145.9);

Tailwind

colors: {
  custom: {
    50: '#87e08a',
    500: '#40d058',
    950: '#000000',
  },
}

SCSS

$custom: #40d058;
$custom-light: #87e08a;
$custom-dark: #000000;

JSON

{
  "hex": "#40d058",
  "rgb": {
    "r": 64,
    "g": 208,
    "b": 88
  },
  "hsl": {
    "h": 130,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75626,
    "c": 0.20251,
    "h": 145.9
  },
  "luminance": 0.46906
}

Semantic roles & 50–950 ramp

primary

#40D058

secondary

#D597CB

accent

#44C9E4

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #40D058

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

Preview Lab → · Contrast checker → · Palette generator →