#68C537#68C537

#68C537 is a light, vivid yellow-green. Relative luminance 0.432; OKLCH L 73.8% C 0.196 H 137.0°. Best body text is #000000 at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#68C537
RGB	rgb(104, 197, 55)
HSL	hsl(99, 56%, 49%)
HSV	hsv(99, 72%, 77%)
CMYK	cmyk(47.2%, 0%, 72.1%, 22.7%)
CIE-LAB	lab(71.66, -51.75, 59.26)
CIE-LCH	lch(71.66, 78.67, 131.13°)
OKLab	oklab(73.84% -0.1435 0.1338)
OKLCH	oklch(73.84% 0.196 137)
XYZ	xyz(26.3640, 43.1496, 10.5532)
Luminance	0.4315 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68C537 #9437C5

analogous

#AFC537 #68C537 #37C54D

triadic

#68C537 #3768C5 #C53768

tetradic

#68C537 #37AFC5 #9437C5 #C54D37

square

#68C537 #37AFC5 #9437C5 #C54D37

split-complementary

#68C537 #4D37C5 #C537AF

monochromatic

#35651C #4F952A #68C537 #8BD465 #AFE195

Accessibility & contrast

On white

2.18

#68C537 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.63

#68C537 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #68C537

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68C537	#FFFFFF	#000000	##000000
##68C537	1.00	2.18	9.63	9.63
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.63	21.00	1.00	1.00
##000000	9.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB41E

Deuteranopia (green-blind)

#BFAD45

Tritanopia (blue-blind)

#63BEA9

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #68c537;
/* rgb */ color: rgb(104, 197, 55);
/* oklch */ color: oklch(73.8% 0.196 137.0);

Tailwind

colors: {
  custom: {
    50: '#9bd777',
    500: '#68c537',
    950: '#000000',
  },
}

SCSS

$custom: #68c537;
$custom-light: #9bd777;
$custom-dark: #000000;

JSON

{
  "hex": "#68c537",
  "rgb": {
    "r": 104,
    "g": 197,
    "b": 55
  },
  "hsl": {
    "h": 99.296,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.73839,
    "c": 0.19619,
    "h": 137
  },
  "luminance": 0.43151
}

Semantic roles & 50–950 ramp

primary

#68C537

secondary

#B68BCD

accent

#48E0AB

background

#FAFDF7

surface

#F3FAEE

border

#CDD3C9

text

#0F1409

muted

#7F837B

Preview Lab

Preview with #68C537

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

Preview Lab → · Contrast checker → · Palette generator →