#40C883#40C883

#40C883 is a light, vivid green. Relative luminance 0.440; OKLCH L 74.3% C 0.154 H 156.8°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#40C883
RGB	rgb(64, 200, 131)
HSL	hsl(150, 55%, 52%)
HSV	hsv(150, 68%, 78%)
CMYK	cmyk(68%, 0%, 34.5%, 21.6%)
CIE-LAB	lab(72.25, -52.27, 24.14)
CIE-LCH	lch(72.25, 57.57, 155.21°)
OKLab	oklab(74.28% -0.1417 0.0608)
OKLCH	oklch(74.28% 0.154 156.8)
XYZ	xyz(26.8629, 44.0343, 28.5521)
Luminance	0.4404 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C883 #C84085

analogous

#41C840 #40C883 #40C8C7

triadic

#40C883 #8340C8 #C88340

tetradic

#40C883 #4041C8 #C84085 #C8C740

square

#40C883 #4041C8 #C84085 #C8C740

split-complementary

#40C883 #C740C8 #C84041

monochromatic

#206E46 #2D9D65 #40C883 #70D6A2 #9FE3C1

Accessibility & contrast

On white

2.14

#40C883 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#40C883 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C883

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C883	#FFFFFF	#000000	##000000
##40C883	1.00	2.14	9.81	9.81
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.81	21.00	1.00	1.00
##000000	9.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B97F

Deuteranopia (green-blind)

#B5AC87

Tritanopia (blue-blind)

#00C6B6

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #40c883;
/* rgb */ color: rgb(64, 200, 131);
/* oklch */ color: oklch(74.3% 0.154 156.8);

Tailwind

colors: {
  custom: {
    50: '#85daa7',
    500: '#40c883',
    950: '#000000',
  },
}

SCSS

$custom: #40c883;
$custom-light: #85daa7;
$custom-dark: #000000;

JSON

{
  "hex": "#40c883",
  "rgb": {
    "r": 64,
    "g": 200,
    "b": 131
  },
  "hsl": {
    "h": 149.559,
    "s": 55.285,
    "l": 51.765
  },
  "oklch": {
    "l": 0.74277,
    "c": 0.15419,
    "h": 156.8
  },
  "luminance": 0.44037
}

Semantic roles & 50–950 ramp

primary

#40C883

secondary

#D094B2

accent

#4995DF

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #40C883

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

Preview Lab → · Contrast checker → · Palette generator →