#68B531#68B531

#68B531 is a light, vivid yellow-green. Relative luminance 0.362; OKLCH L 69.7% C 0.180 H 135.2°. Best body text is #000000 at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#68B531
RGB	rgb(104, 181, 49)
HSL	hsl(95, 57%, 45%)
HSV	hsv(95, 73%, 71%)
CMYK	cmyk(42.5%, 0%, 72.9%, 29%)
CIE-LAB	lab(66.68, -45.77, 56.43)
CIE-LCH	lch(66.68, 72.66, 129.05°)
OKLab	oklab(69.75% -0.1278 0.127)
OKLCH	oklch(69.75% 0.18 135.2)
XYZ	xyz(22.7867, 36.2113, 8.6939)
Luminance	0.3621 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68B531 #7E31B5

analogous

#AAB531 #68B531 #31B53C

triadic

#68B531 #3168B5 #B53168

tetradic

#68B531 #31AAB5 #7E31B5 #B53C31

square

#68B531 #31AAB5 #7E31B5 #B53C31

split-complementary

#68B531 #3C31B5 #B531AA

monochromatic

#315517 #4C8524 #68B531 #87D053 #A9DD83

Accessibility & contrast

On white

2.55

#68B531 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.24

#68B531 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #68B531

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68B531	#FFFFFF	#000000	##000000
##68B531	1.00	2.55	8.24	8.24
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.24	21.00	1.00	1.00
##000000	8.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA619

Deuteranopia (green-blind)

#B1A03E

Tritanopia (blue-blind)

#66AE9B

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #68b531;
/* rgb */ color: rgb(104, 181, 49);
/* oklch */ color: oklch(69.7% 0.180 135.2);

Tailwind

colors: {
  custom: {
    50: '#99cc72',
    500: '#68b531',
    950: '#000000',
  },
}

SCSS

$custom: #68b531;
$custom-light: #99cc72;
$custom-dark: #000000;

JSON

{
  "hex": "#68b531",
  "rgb": {
    "r": 104,
    "g": 181,
    "b": 49
  },
  "hsl": {
    "h": 95,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.69745,
    "c": 0.18016,
    "h": 135.2
  },
  "luminance": 0.36213
}

Semantic roles & 50–950 ramp

primary

#68B531

secondary

#A77BC7

accent

#47E1A1

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #68B531

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

Preview Lab → · Contrast checker → · Palette generator →