#40DD89#40DD89

#40DD89 is a light, vivid green. Relative luminance 0.546; OKLCH L 79.7% C 0.176 H 155.0°. Best body text is #000000 at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#40DD89
RGB	rgb(64, 221, 137)
HSL	hsl(148, 70%, 56%)
HSV	hsv(148, 71%, 87%)
CMYK	cmyk(71%, 0%, 38%, 13.3%)
CIE-LAB	lab(78.81, -59.10, 29.82)
CIE-LCH	lch(78.81, 66.20, 153.22°)
OKLab	oklab(79.71% -0.1596 0.0745)
OKLCH	oklch(79.71% 0.176 155)
XYZ	xyz(32.4832, 54.6053, 32.4900)
Luminance	0.5461 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DD89 #DD4094

analogous

#45DD40 #40DD89 #40DDD7

triadic

#40DD89 #8940DD #DD8940

tetradic

#40DD89 #4045DD #DD4094 #DDD740

square

#40DD89 #4045DD #DD4094 #DDD740

split-complementary

#40DD89 #D740DD #DD4045

monochromatic

#198A4D #22BE6A #40DD89 #74E6A9 #A8EFC9

Accessibility & contrast

On white

1.76

#40DD89 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.92

#40DD89 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DD89

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DD89	#FFFFFF	#000000	##000000
##40DD89	1.00	1.76	11.92	11.92
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.92	21.00	1.00	1.00
##000000	11.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCCB83

Deuteranopia (green-blind)

#C9BE8F

Tritanopia (blue-blind)

#00DBC8

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #40dd89;
/* rgb */ color: rgb(64, 221, 137);
/* oklch */ color: oklch(79.7% 0.176 155.0);

Tailwind

colors: {
  custom: {
    50: '#89e9ac',
    500: '#40dd89',
    950: '#000000',
  },
}

SCSS

$custom: #40dd89;
$custom-light: #89e9ac;
$custom-dark: #000000;

JSON

{
  "hex": "#40dd89",
  "rgb": {
    "r": 64,
    "g": 221,
    "b": 137
  },
  "hsl": {
    "h": 147.898,
    "s": 69.778,
    "l": 55.882
  },
  "oklch": {
    "l": 0.79713,
    "c": 0.17614,
    "h": 155
  },
  "luminance": 0.54609
}

Semantic roles & 50–950 ramp

primary

#40DD89

secondary

#903164

accent

#3B9AED

background

#FCFEFD

surface

#F4FDF7

border

#CED5D0

text

#0D1610

muted

#7F8481

Preview Lab

Preview with #40DD89

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

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