#75CA3B#75CA3B

#75CA3B is a light, vivid yellow-green. Relative luminance 0.463; OKLCH L 75.7% C 0.193 H 135.4°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#75CA3B
RGB	rgb(117, 202, 59)
HSL	hsl(96, 57%, 51%)
HSV	hsv(96, 71%, 79%)
CMYK	cmyk(42.1%, 0%, 70.8%, 20.8%)
CIE-LAB	lab(73.76, -49.36, 60.12)
CIE-LCH	lch(73.76, 77.78, 129.39°)
OKLab	oklab(75.73% -0.1376 0.1359)
OKLCH	oklch(75.73% 0.193 135.4)
XYZ	xyz(29.2454, 46.3371, 11.5398)
Luminance	0.4634 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75CA3B #903BCA

analogous

#BDCA3B #75CA3B #3BCA48

triadic

#75CA3B #3B75CA #CA3B75

tetradic

#75CA3B #3BBDCA #903BCA #CA483B

square

#75CA3B #3BBDCA #903BCA #CA483B

split-complementary

#75CA3B #483BCA #CA3BBD

monochromatic

#3E6D1E #599D2B #75CA3B #97D76B #B9E49B

Accessibility & contrast

On white

2.05

#75CA3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.27

#75CA3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #75CA3B

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75CA3B	#FFFFFF	#000000	##000000
##75CA3B	1.00	2.05	10.27	10.27
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.27	21.00	1.00	1.00
##000000	10.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA23

Deuteranopia (green-blind)

#C6B348

Tritanopia (blue-blind)

#73C2AE

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #75ca3b;
/* rgb */ color: rgb(117, 202, 59);
/* oklch */ color: oklch(75.7% 0.193 135.4);

Tailwind

colors: {
  custom: {
    50: '#a3db79',
    500: '#75ca3b',
    950: '#000000',
  },
}

SCSS

$custom: #75ca3b;
$custom-light: #a3db79;
$custom-dark: #000000;

JSON

{
  "hex": "#75ca3b",
  "rgb": {
    "r": 117,
    "g": 202,
    "b": 59
  },
  "hsl": {
    "h": 95.664,
    "s": 57.43,
    "l": 51.176
  },
  "oklch": {
    "l": 0.75729,
    "c": 0.19342,
    "h": 135.4
  },
  "luminance": 0.46339
}

Semantic roles & 50–950 ramp

primary

#75CA3B

secondary

#B691D0

accent

#47E1A2

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #75CA3B

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

Preview Lab → · Contrast checker → · Palette generator →