#68AA21#68AA21

#68AA21 is a light, vivid yellow-green. Relative luminance 0.318; OKLCH L 66.8% C 0.175 H 132.8°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#68AA21
RGB	rgb(104, 170, 33)
HSL	hsl(89, 67%, 40%)
HSV	hsv(89, 81%, 67%)
CMYK	cmyk(38.8%, 0%, 80.6%, 33.3%)
CIE-LAB	lab(63.18, -42.13, 58.33)
CIE-LCH	lch(63.18, 71.95, 125.84°)
OKLab	oklab(66.85% -0.119 0.1286)
OKLCH	oklch(66.85% 0.175 132.8)
XYZ	xyz(20.3579, 31.8014, 6.5042)
Luminance	0.3180 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68AA21 #6321AA

analogous

#AAA821 #68AA21 #24AA21

triadic

#68AA21 #2168AA #AA2168

tetradic

#68AA21 #21AAA8 #6321AA #AA2124

square

#68AA21 #21AAA8 #6321AA #AA2124

split-complementary

#68AA21 #2124AA #A821AA

monochromatic

#29430D #497717 #68AA21 #87D731 #A5E164

Accessibility & contrast

On white

2.85

#68AA21 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#68AA21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #68AA21

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68AA21	#FFFFFF	#000000	##000000
##68AA21	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19C00

Deuteranopia (green-blind)

#A89731

Tritanopia (blue-blind)

#69A391

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #68aa21;
/* rgb */ color: rgb(104, 170, 33);
/* oklch */ color: oklch(66.8% 0.175 132.8);

Tailwind

colors: {
  custom: {
    50: '#99c469',
    500: '#68aa21',
    950: '#000000',
  },
}

SCSS

$custom: #68aa21;
$custom-light: #99c469;
$custom-dark: #000000;

JSON

{
  "hex": "#68aa21",
  "rgb": {
    "r": 104,
    "g": 170,
    "b": 33
  },
  "hsl": {
    "h": 88.905,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.66848,
    "c": 0.17521,
    "h": 132.8
  },
  "luminance": 0.31802
}

Semantic roles & 50–950 ramp

primary

#68AA21

secondary

#9261C6

accent

#3DEA91

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #68AA21

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

Preview Lab → · Contrast checker → · Palette generator →