#40FF74#40FF74

#40FF74 is a very light, highly saturated green. Relative luminance 0.739; OKLCH L 87.9% C 0.236 H 147.7°. Best body text is #000000 at 15.77:1 contrast (WCAG AA passes).

Color values

HEX	#40FF74
RGB	rgb(64, 255, 116)
HSL	hsl(136, 100%, 63%)
HSV	hsv(136, 75%, 100%)
CMYK	cmyk(74.9%, 0%, 54.5%, 0%)
CIE-LAB	lab(88.86, -74.12, 52.68)
CIE-LCH	lch(88.86, 90.93, 144.59°)
OKLab	oklab(87.92% -0.1993 0.1259)
OKLCH	oklch(87.92% 0.236 147.7)
XYZ	xyz(41.0235, 73.8661, 28.6151)
Luminance	0.7387 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40FF74 #FF40CB

analogous

#6CFF40 #40FF74 #40FFD3

triadic

#40FF74 #7440FF #FF7440

tetradic

#40FF74 #406CFF #FF40CB #FFD340

square

#40FF74 #406CFF #FF40CB #FFD340

split-complementary

#40FF74 #D340FF #FF406C

monochromatic

#00C536 #03FF47 #40FF74 #7DFFA1 #BAFFCD

Accessibility & contrast

On white

1.33

#40FF74 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.77

#40FF74 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40FF74

15.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40FF74	#FFFFFF	#000000	##000000
##40FF74	1.00	1.33	15.77	15.77
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.77	21.00	1.00	1.00
##000000	15.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE867

Deuteranopia (green-blind)

#ECD97F

Tritanopia (blue-blind)

#00FAE0

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #40ff74;
/* rgb */ color: rgb(64, 255, 116);
/* oklch */ color: oklch(87.9% 0.236 147.7);

Tailwind

colors: {
  custom: {
    50: '#90ff9f',
    500: '#40ff74',
    950: '#000000',
  },
}

SCSS

$custom: #40ff74;
$custom-light: #90ff9f;
$custom-dark: #000000;

JSON

{
  "hex": "#40ff74",
  "rgb": {
    "r": 64,
    "g": 255,
    "b": 116
  },
  "hsl": {
    "h": 136.335,
    "s": 100,
    "l": 62.549
  },
  "oklch": {
    "l": 0.87924,
    "c": 0.23574,
    "h": 147.7
  },
  "luminance": 0.73871
}

Semantic roles & 50–950 ramp

primary

#40FF74

secondary

#C12296

accent

#00A7E6

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F180F

muted

#808680

Preview Lab

Preview with #40FF74

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

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