#66933C#66933C

#66933C is a mid, vivid yellow-green. Relative luminance 0.240; OKLCH L 61.1% C 0.128 H 132.0°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#66933C
RGB	rgb(102, 147, 60)
HSL	hsl(91, 42%, 41%)
HSV	hsv(91, 59%, 58%)
CMYK	cmyk(30.6%, 0%, 59.2%, 42.4%)
CIE-LAB	lab(56.11, -30.59, 40.45)
CIE-LCH	lch(56.11, 50.72, 127.10°)
OKLab	oklab(61.12% -0.0854 0.0947)
OKLCH	oklch(61.12% 0.128 132)
XYZ	xyz(16.7286, 24.0179, 8.0286)
Luminance	0.2402 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66933C #693C93

analogous

#91933C #66933C #3C933D

triadic

#66933C #3C6693 #933C66

tetradic

#66933C #3C9193 #693C93 #933D3C

square

#66933C #3C9193 #693C93 #933D3C

split-complementary

#66933C #3D3C93 #933C91

monochromatic

#2A3C19 #48682A #66933C #84B953 #A3CB7F

Accessibility & contrast

On white

3.62

#66933C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#66933C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #66933C

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66933C	#FFFFFF	#000000	##000000
##66933C	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998933

Deuteranopia (green-blind)

#938542

Tritanopia (blue-blind)

#678D80

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #66933c;
/* rgb */ color: rgb(102, 147, 60);
/* oklch */ color: oklch(61.1% 0.128 132.0);

Tailwind

colors: {
  custom: {
    50: '#94b375',
    500: '#66933c',
    950: '#000000',
  },
}

SCSS

$custom: #66933c;
$custom-light: #94b375;
$custom-dark: #000000;

JSON

{
  "hex": "#66933c",
  "rgb": {
    "r": 102,
    "g": 147,
    "b": 60
  },
  "hsl": {
    "h": 91.034,
    "s": 42.029,
    "l": 40.588
  },
  "oklch": {
    "l": 0.61116,
    "c": 0.1275,
    "h": 132
  },
  "luminance": 0.24018
}

Semantic roles & 50–950 ramp

primary

#66933C

secondary

#9676B4

accent

#56D296

background

#F9FBF7

surface

#F2F6ED

border

#CCD0C8

text

#0D1108

muted

#7E807B

Preview Lab

Preview with #66933C

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

Preview Lab → · Contrast checker → · Palette generator →