#68B231#68B231

#68B231 is a light, vivid yellow-green. Relative luminance 0.350; OKLCH L 69.0% C 0.176 H 134.9°. Best body text is #000000 at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#68B231
RGB	rgb(104, 178, 49)
HSL	hsl(94, 57%, 45%)
HSV	hsv(94, 72%, 70%)
CMYK	cmyk(41.6%, 0%, 72.5%, 30.2%)
CIE-LAB	lab(65.75, -44.53, 55.50)
CIE-LCH	lch(65.75, 71.16, 128.75°)
OKLab	oklab(68.98% -0.1244 0.1251)
OKLCH	oklch(68.98% 0.176 134.9)
XYZ	xyz(22.1832, 35.0044, 8.4928)
Luminance	0.3501 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68B231 #7B31B2

analogous

#A8B231 #68B231 #31B23B

triadic

#68B231 #3168B2 #B23168

tetradic

#68B231 #31A8B2 #7B31B2 #B23B31

square

#68B231 #31A8B2 #7B31B2 #B23B31

split-complementary

#68B231 #3B31B2 #B231A8

monochromatic

#305217 #4C8224 #68B231 #87CF51 #A8DC81

Accessibility & contrast

On white

2.62

#68B231 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.00

#68B231 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #68B231

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68B231	#FFFFFF	#000000	##000000
##68B231	1.00	2.62	8.00	8.00
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.00	21.00	1.00	1.00
##000000	8.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A41A

Deuteranopia (green-blind)

#AF9E3D

Tritanopia (blue-blind)

#66AB99

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #68b231;
/* rgb */ color: rgb(104, 178, 49);
/* oklch */ color: oklch(69.0% 0.176 134.9);

Tailwind

colors: {
  custom: {
    50: '#99c971',
    500: '#68b231',
    950: '#000000',
  },
}

SCSS

$custom: #68b231;
$custom-light: #99c971;
$custom-dark: #000000;

JSON

{
  "hex": "#68b231",
  "rgb": {
    "r": 104,
    "g": 178,
    "b": 49
  },
  "hsl": {
    "h": 94.419,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.68984,
    "c": 0.17642,
    "h": 134.9
  },
  "luminance": 0.35006
}

Semantic roles & 50–950 ramp

primary

#68B231

secondary

#A579C5

accent

#48E09F

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #68B231

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

Preview Lab → · Contrast checker → · Palette generator →