#669C35#669C35

#669C35 is a light, vivid yellow-green. Relative luminance 0.269; OKLCH L 63.3% C 0.146 H 132.8°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#669C35
RGB	rgb(102, 156, 53)
HSL	hsl(91, 49%, 41%)
HSV	hsv(91, 66%, 61%)
CMYK	cmyk(34.6%, 0%, 66%, 38.8%)
CIE-LAB	lab(58.84, -35.41, 46.68)
CIE-LCH	lch(58.84, 58.59, 127.18°)
OKLab	oklab(63.32% -0.0992 0.1071)
OKLCH	oklch(63.32% 0.146 132.8)
XYZ	xyz(18.0103, 26.8580, 7.6027)
Luminance	0.2686 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669C35 #6B359C

analogous

#999C35 #669C35 #359C37

triadic

#669C35 #35669C #9C3566

tetradic

#669C35 #35999C #6B359C #9C3735

square

#669C35 #35999C #6B359C #9C3735

split-complementary

#669C35 #37359C #9C3599

monochromatic

#2A4116 #486E25 #669C35 #84C24C #A4D27A

Accessibility & contrast

On white

3.30

#669C35 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#669C35 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669C35

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669C35	#FFFFFF	#000000	##000000
##669C35	1.00	3.30	6.37	6.37
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29028

Deuteranopia (green-blind)

#9B8C3D

Tritanopia (blue-blind)

#679687

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #669c35;
/* rgb */ color: rgb(102, 156, 53);
/* oklch */ color: oklch(63.3% 0.146 132.8);

Tailwind

colors: {
  custom: {
    50: '#95b971',
    500: '#669c35',
    950: '#000000',
  },
}

SCSS

$custom: #669c35;
$custom-light: #95b971;
$custom-dark: #000000;

JSON

{
  "hex": "#669c35",
  "rgb": {
    "r": 102,
    "g": 156,
    "b": 53
  },
  "hsl": {
    "h": 91.456,
    "s": 49.282,
    "l": 40.98
  },
  "oklch": {
    "l": 0.63321,
    "c": 0.14599,
    "h": 132.8
  },
  "luminance": 0.26859
}

Semantic roles & 50–950 ramp

primary

#669C35

secondary

#9872BA

accent

#4FD997

background

#F9FBF7

surface

#F2F6ED

border

#CCD0C8

text

#0E1108

muted

#7E807B

Preview Lab

Preview with #669C35

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

Preview Lab → · Contrast checker → · Palette generator →