#40CA77#40CA77

#40CA77 is a light, vivid green. Relative luminance 0.447; OKLCH L 74.6% C 0.168 H 152.8°. Best body text is #000000 at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#40CA77
RGB	rgb(64, 202, 119)
HSL	hsl(144, 57%, 52%)
HSV	hsv(144, 68%, 79%)
CMYK	cmyk(68.3%, 0%, 41.1%, 20.8%)
CIE-LAB	lab(72.67, -55.29, 30.95)
CIE-LCH	lch(72.67, 63.36, 150.76°)
OKLab	oklab(74.55% -0.1492 0.0768)
OKLCH	oklch(74.55% 0.168 152.8)
XYZ	xyz(26.5624, 44.6600, 24.6696)
Luminance	0.4466 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CA77 #CA4093

analogous

#4ECA40 #40CA77 #40CABC

triadic

#40CA77 #7740CA #CA7740

tetradic

#40CA77 #404ECA #CA4093 #CABC40

square

#40CA77 #404ECA #CA4093 #CABC40

split-complementary

#40CA77 #BC40CA #CA404E

monochromatic

#1F7040 #2CA05B #40CA77 #70D799 #A0E5BB

Accessibility & contrast

On white

2.11

#40CA77 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.93

#40CA77 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CA77

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CA77	#FFFFFF	#000000	##000000
##40CA77	1.00	2.11	9.93	9.93
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.93	21.00	1.00	1.00
##000000	9.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CABA71

Deuteranopia (green-blind)

#B9AD7D

Tritanopia (blue-blind)

#00C7B5

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #40ca77;
/* rgb */ color: rgb(64, 202, 119);
/* oklch */ color: oklch(74.6% 0.168 152.8);

Tailwind

colors: {
  custom: {
    50: '#85db9f',
    500: '#40ca77',
    950: '#000000',
  },
}

SCSS

$custom: #40ca77;
$custom-light: #85db9f;
$custom-dark: #000000;

JSON

{
  "hex": "#40ca77",
  "rgb": {
    "r": 64,
    "g": 202,
    "b": 119
  },
  "hsl": {
    "h": 143.913,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.74552,
    "c": 0.16776,
    "h": 152.8
  },
  "luminance": 0.44663
}

Semantic roles & 50–950 ramp

primary

#40CA77

secondary

#D195B9

accent

#48A3E0

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #40CA77

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

Preview Lab → · Contrast checker → · Palette generator →