#669A3E#669A3E

#669A3E is a light, vivid yellow-green. Relative luminance 0.263; OKLCH L 62.9% C 0.136 H 133.6°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#669A3E
RGB	rgb(102, 154, 62)
HSL	hsl(94, 43%, 42%)
HSV	hsv(94, 60%, 60%)
CMYK	cmyk(33.8%, 0%, 59.7%, 39.6%)
CIE-LAB	lab(58.30, -33.66, 42.01)
CIE-LCH	lch(58.30, 53.83, 128.70°)
OKLab	oklab(62.91% -0.0936 0.0983)
OKLCH	oklch(62.91% 0.136 133.6)
XYZ	xyz(17.9043, 26.2831, 8.6863)
Luminance	0.2628 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669A3E #723E9A

analogous

#949A3E #669A3E #3E9A44

triadic

#669A3E #3E669A #9A3E66

tetradic

#669A3E #3E949A #723E9A #9A443E

square

#669A3E #3E949A #723E9A #9A443E

split-complementary

#669A3E #443E9A #9A3E94

monochromatic

#2C431B #496E2C #669A3E #84BC59 #A4CE85

Accessibility & contrast

On white

3.36

#669A3E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#669A3E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669A3E

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669A3E	#FFFFFF	#000000	##000000
##669A3E	1.00	3.36	6.26	6.26
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08F34

Deuteranopia (green-blind)

#988B45

Tritanopia (blue-blind)

#669486

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #669a3e;
/* rgb */ color: rgb(102, 154, 62);
/* oklch */ color: oklch(62.9% 0.136 133.6);

Tailwind

colors: {
  custom: {
    50: '#95b877',
    500: '#669a3e',
    950: '#000000',
  },
}

SCSS

$custom: #669a3e;
$custom-light: #95b877;
$custom-dark: #000000;

JSON

{
  "hex": "#669a3e",
  "rgb": {
    "r": 102,
    "g": 154,
    "b": 62
  },
  "hsl": {
    "h": 93.913,
    "s": 42.593,
    "l": 42.353
  },
  "oklch": {
    "l": 0.6291,
    "c": 0.13573,
    "h": 133.6
  },
  "luminance": 0.26284
}

Semantic roles & 50–950 ramp

primary

#669A3E

secondary

#9E7CB8

accent

#55D29C

background

#F9FBF7

surface

#F2F6ED

border

#CCD0C8

text

#0D1109

muted

#7E807B

Preview Lab

Preview with #669A3E

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

Preview Lab → · Contrast checker → · Palette generator →