#75DE40#75DE40

#75DE40 is a light, highly saturated yellow-green. Relative luminance 0.564; OKLCH L 80.7% C 0.215 H 137.2°. Best body text is #000000 at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#75DE40
RGB	rgb(117, 222, 64)
HSL	hsl(100, 71%, 56%)
HSV	hsv(100, 71%, 87%)
CMYK	cmyk(47.3%, 0%, 71.2%, 12.9%)
CIE-LAB	lab(79.84, -56.83, 64.48)
CIE-LCH	lch(79.84, 85.95, 131.39°)
OKLab	oklab(80.72% -0.1575 0.1457)
OKLCH	oklch(80.72% 0.215 137.2)
XYZ	xyz(34.3817, 56.3923, 13.9226)
Luminance	0.5639 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75DE40 #A940DE

analogous

#C4DE40 #75DE40 #40DE5A

triadic

#75DE40 #4075DE #DE4075

tetradic

#75DE40 #40C4DE #A940DE #DE5A40

square

#75DE40 #40C4DE #A940DE #DE5A40

split-complementary

#75DE40 #5A40DE #DE40C4

monochromatic

#3F8B18 #56C021 #75DE40 #9BE774 #C0F0A8

Accessibility & contrast

On white

1.71

#75DE40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.28

#75DE40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #75DE40

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75DE40	#FFFFFF	#000000	##000000
##75DE40	1.00	1.71	12.28	12.28
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.28	21.00	1.00	1.00
##000000	12.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CB25

Deuteranopia (green-blind)

#D7C34F

Tritanopia (blue-blind)

#6FD6BF

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #75de40;
/* rgb */ color: rgb(117, 222, 64);
/* oklch */ color: oklch(80.7% 0.215 137.2);

Tailwind

colors: {
  custom: {
    50: '#a5e97e',
    500: '#75de40',
    950: '#000000',
  },
}

SCSS

$custom: #75de40;
$custom-light: #a5e97e;
$custom-dark: #000000;

JSON

{
  "hex": "#75de40",
  "rgb": {
    "r": 117,
    "g": 222,
    "b": 64
  },
  "hsl": {
    "h": 99.873,
    "s": 70.536,
    "l": 56.078
  },
  "oklch": {
    "l": 0.80722,
    "c": 0.21455,
    "h": 137.2
  },
  "luminance": 0.56395
}

Semantic roles & 50–950 ramp

primary

#75DE40

secondary

#713191

accent

#3AEDB1

background

#FDFEFB

surface

#F7FDF2

border

#D0D5CC

text

#10160B

muted

#81847E

Preview Lab

Preview with #75DE40

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

Preview Lab → · Contrast checker → · Palette generator →