#40CF61#40CF61

#40CF61 is a light, vivid green. Relative luminance 0.466; OKLCH L 75.5% C 0.194 H 147.4°. Best body text is #000000 at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#40CF61
RGB	rgb(64, 207, 97)
HSL	hsl(134, 60%, 53%)
HSV	hsv(134, 69%, 81%)
CMYK	cmyk(69.1%, 0%, 53.1%, 18.8%)
CIE-LAB	lab(73.92, -60.59, 43.47)
CIE-LCH	lch(73.92, 74.57, 144.34°)
OKLab	oklab(75.49% -0.1633 0.1044)
OKLCH	oklch(75.49% 0.194 147.4)
XYZ	xyz(26.5829, 46.5758, 18.8960)
Luminance	0.4658 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CF61 #CF40AE

analogous

#66CF40 #40CF61 #40CFA8

triadic

#40CF61 #6140CF #CF6140

tetradic

#40CF61 #4066CF #CF40AE #CFA840

square

#40CF61 #4066CF #CF40AE #CFA840

split-complementary

#40CF61 #A840CF #CF4066

monochromatic

#1E7732 #2AA847 #40CF61 #71DB89 #A2E8B2

Accessibility & contrast

On white

2.04

#40CF61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.32

#40CF61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CF61

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CF61	#FFFFFF	#000000	##000000
##40CF61	1.00	2.04	10.32	10.32
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.32	21.00	1.00	1.00
##000000	10.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BD57

Deuteranopia (green-blind)

#C0B169

Tritanopia (blue-blind)

#00CBB6

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #40cf61;
/* rgb */ color: rgb(64, 207, 97);
/* oklch */ color: oklch(75.5% 0.194 147.4);

Tailwind

colors: {
  custom: {
    50: '#87df90',
    500: '#40cf61',
    950: '#000000',
  },
}

SCSS

$custom: #40cf61;
$custom-light: #87df90;
$custom-dark: #000000;

JSON

{
  "hex": "#40cf61",
  "rgb": {
    "r": 64,
    "g": 207,
    "b": 97
  },
  "hsl": {
    "h": 133.846,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.75485,
    "c": 0.19381,
    "h": 147.4
  },
  "luminance": 0.46579
}

Semantic roles & 50–950 ramp

primary

#40CF61

secondary

#D497C6

accent

#45BEE3

background

#F9FDF9

surface

#F1FBF1

border

#CBD4CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #40CF61

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

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