#68B628#68B628

#68B628 is a light, vivid yellow-green. Relative luminance 0.366; OKLCH L 69.9% C 0.186 H 134.7°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#68B628
RGB	rgb(104, 182, 40)
HSL	hsl(93, 64%, 44%)
HSV	hsv(93, 78%, 71%)
CMYK	cmyk(42.9%, 0%, 78%, 28.6%)
CIE-LAB	lab(66.94, -46.73, 59.72)
CIE-LCH	lch(66.94, 75.84, 128.04°)
OKLab	oklab(69.94% -0.131 0.1326)
OKLCH	oklch(69.94% 0.186 134.7)
XYZ	xyz(22.8194, 36.5509, 7.8597)
Luminance	0.3655 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68B628 #7628B6

analogous

#AFB628 #68B628 #28B62F

triadic

#68B628 #2868B6 #B62868

tetradic

#68B628 #28AFB6 #7628B6 #B62F28

square

#68B628 #28AFB6 #7628B6 #B62F28

split-complementary

#68B628 #2F28B6 #B628AF

monochromatic

#2F5212 #4B841D #68B628 #86D645 #A7E177

Accessibility & contrast

On white

2.53

#68B628 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#68B628 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #68B628

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68B628	#FFFFFF	#000000	##000000
##68B628	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA700

Deuteranopia (green-blind)

#B3A138

Tritanopia (blue-blind)

#66AF9C

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #68b628;
/* rgb */ color: rgb(104, 182, 40);
/* oklch */ color: oklch(69.9% 0.186 134.7);

Tailwind

colors: {
  custom: {
    50: '#9acc6e',
    500: '#68b628',
    950: '#000000',
  },
}

SCSS

$custom: #68b628;
$custom-light: #9acc6e;
$custom-dark: #000000;

JSON

{
  "hex": "#68b628",
  "rgb": {
    "r": 104,
    "g": 182,
    "b": 40
  },
  "hsl": {
    "h": 92.958,
    "s": 63.964,
    "l": 43.529
  },
  "oklch": {
    "l": 0.69939,
    "c": 0.18635,
    "h": 134.7
  },
  "luminance": 0.36552
}

Semantic roles & 50–950 ramp

primary

#68B628

secondary

#A171C9

accent

#41E79C

background

#F9FCF6

surface

#F2F9EC

border

#CCD2C7

text

#0F1308

muted

#7E827B

Preview Lab

Preview with #68B628

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

Preview Lab → · Contrast checker → · Palette generator →