#68B431#68B431

#68B431 is a light, vivid yellow-green. Relative luminance 0.358; OKLCH L 69.5% C 0.179 H 135.1°. Best body text is #000000 at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#68B431
RGB	rgb(104, 180, 49)
HSL	hsl(95, 57%, 45%)
HSV	hsv(95, 73%, 71%)
CMYK	cmyk(42.2%, 0%, 72.8%, 29.4%)
CIE-LAB	lab(66.37, -45.36, 56.12)
CIE-LCH	lch(66.37, 72.16, 128.95°)
OKLab	oklab(69.49% -0.1267 0.1264)
OKLCH	oklch(69.49% 0.179 135.1)
XYZ	xyz(22.5841, 35.8061, 8.6264)
Luminance	0.3581 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68B431 #7D31B4

analogous

#AAB431 #68B431 #31B43B

triadic

#68B431 #3168B4 #B43168

tetradic

#68B431 #31AAB4 #7D31B4 #B43B31

square

#68B431 #31AAB4 #7D31B4 #B43B31

split-complementary

#68B431 #3B31B4 #B431AA

monochromatic

#305417 #4C8424 #68B431 #87D052 #A8DD82

Accessibility & contrast

On white

2.57

#68B431 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.16

#68B431 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #68B431

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68B431	#FFFFFF	#000000	##000000
##68B431	1.00	2.57	8.16	8.16
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.16	21.00	1.00	1.00
##000000	8.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA519

Deuteranopia (green-blind)

#B09F3E

Tritanopia (blue-blind)

#66AD9B

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #68b431;
/* rgb */ color: rgb(104, 180, 49);
/* oklch */ color: oklch(69.5% 0.179 135.1);

Tailwind

colors: {
  custom: {
    50: '#99cb72',
    500: '#68b431',
    950: '#000000',
  },
}

SCSS

$custom: #68b431;
$custom-light: #99cb72;
$custom-dark: #000000;

JSON

{
  "hex": "#68b431",
  "rgb": {
    "r": 104,
    "g": 180,
    "b": 49
  },
  "hsl": {
    "h": 94.809,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.69491,
    "c": 0.17891,
    "h": 135.1
  },
  "luminance": 0.35807
}

Semantic roles & 50–950 ramp

primary

#68B431

secondary

#A67BC6

accent

#47E0A0

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #68B431

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

Preview Lab → · Contrast checker → · Palette generator →