#40CF77#40CF77

#40CF77 is a light, vivid green. Relative luminance 0.470; OKLCH L 75.8% C 0.174 H 152.1°. Best body text is #000000 at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#40CF77
RGB	rgb(64, 207, 119)
HSL	hsl(143, 60%, 53%)
HSV	hsv(143, 69%, 81%)
CMYK	cmyk(69.1%, 0%, 42.5%, 18.8%)
CIE-LAB	lab(74.22, -57.15, 32.97)
CIE-LCH	lch(74.22, 65.98, 150.02°)
OKLab	oklab(75.83% -0.1541 0.0815)
OKLCH	oklch(75.83% 0.174 152.1)
XYZ	xyz(27.7546, 47.0445, 25.0670)
Luminance	0.4705 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CF77 #CF4098

analogous

#50CF40 #40CF77 #40CFBF

triadic

#40CF77 #7740CF #CF7740

tetradic

#40CF77 #4050CF #CF4098 #CFBF40

square

#40CF77 #4050CF #CF4098 #CFBF40

split-complementary

#40CF77 #BF40CF #CF4050

monochromatic

#1E7740 #2AA85A #40CF77 #71DB9A #A2E8BD

Accessibility & contrast

On white

2.02

#40CF77 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.41

#40CF77 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CF77

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CF77	#FFFFFF	#000000	##000000
##40CF77	1.00	2.02	10.41	10.41
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.41	21.00	1.00	1.00
##000000	10.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBE71

Deuteranopia (green-blind)

#BEB27D

Tritanopia (blue-blind)

#00CCB9

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #40cf77;
/* rgb */ color: rgb(64, 207, 119);
/* oklch */ color: oklch(75.8% 0.174 152.1);

Tailwind

colors: {
  custom: {
    50: '#86df9f',
    500: '#40cf77',
    950: '#000000',
  },
}

SCSS

$custom: #40cf77;
$custom-light: #86df9f;
$custom-dark: #000000;

JSON

{
  "hex": "#40cf77",
  "rgb": {
    "r": 64,
    "g": 207,
    "b": 119
  },
  "hsl": {
    "h": 143.077,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.75831,
    "c": 0.17429,
    "h": 152.1
  },
  "luminance": 0.47048
}

Semantic roles & 50–950 ramp

primary

#40CF77

secondary

#D497BD

accent

#45A6E3

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0D150E

muted

#7D837E

Preview Lab

Preview with #40CF77

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

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