#669518#669518

#669518 is a mid, vivid yellow-green. Relative luminance 0.244; OKLCH L 61.3% C 0.155 H 129.2°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#669518
RGB	rgb(102, 149, 24)
HSL	hsl(83, 72%, 34%)
HSV	hsv(83, 84%, 58%)
CMYK	cmyk(31.5%, 0%, 83.9%, 41.6%)
CIE-LAB	lab(56.47, -34.06, 54.76)
CIE-LCH	lch(56.47, 64.49, 121.89°)
OKLab	oklab(61.33% -0.0977 0.1197)
OKLCH	oklch(61.33% 0.155 129.2)
XYZ	xyz(16.3918, 24.3851, 4.7071)
Luminance	0.2439 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669518 #471895

analogous

#958618 #669518 #289518

triadic

#669518 #186695 #951866

tetradic

#669518 #189586 #471895 #951828

square

#669518 #189586 #471895 #951828

split-complementary

#669518 #182895 #861895

monochromatic

#1E2C07 #426010 #669518 #8ACA20 #A7E146

Accessibility & contrast

On white

3.57

#669518 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#669518 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669518

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669518	#FFFFFF	#000000	##000000
##669518	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8A00

Deuteranopia (green-blind)

#968627

Tritanopia (blue-blind)

#698E7F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #669518;
/* rgb */ color: rgb(102, 149, 24);
/* oklch */ color: oklch(61.3% 0.155 129.2);

Tailwind

colors: {
  custom: {
    50: '#96b462',
    500: '#669518',
    950: '#000000',
  },
}

SCSS

$custom: #669518;
$custom-light: #96b462;
$custom-dark: #000000;

JSON

{
  "hex": "#669518",
  "rgb": {
    "r": 102,
    "g": 149,
    "b": 24
  },
  "hsl": {
    "h": 82.56,
    "s": 72.254,
    "l": 33.922
  },
  "oklch": {
    "l": 0.6133,
    "c": 0.15452,
    "h": 129.2
  },
  "luminance": 0.24386
}

Semantic roles & 50–950 ramp

primary

#669518

secondary

#7546C2

accent

#39EF7D

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1106

muted

#7E807A

Preview Lab

Preview with #669518

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

Preview Lab → · Contrast checker → · Palette generator →