#66933B#66933B

#66933B is a mid, vivid yellow-green. Relative luminance 0.240; OKLCH L 61.1% C 0.128 H 131.9°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#66933B
RGB	rgb(102, 147, 59)
HSL	hsl(91, 43%, 40%)
HSV	hsv(91, 60%, 58%)
CMYK	cmyk(30.6%, 0%, 59.9%, 42.4%)
CIE-LAB	lab(56.10, -30.70, 40.92)
CIE-LCH	lch(56.10, 51.15, 126.88°)
OKLab	oklab(61.1% -0.0857 0.0956)
OKLCH	oklch(61.1% 0.128 131.9)
XYZ	xyz(16.7024, 24.0074, 7.8907)
Luminance	0.2401 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66933B #683B93

analogous

#92933B #66933B #3B933C

triadic

#66933B #3B6693 #933B66

tetradic

#66933B #3B9293 #683B93 #933C3B

square

#66933B #3B9293 #683B93 #933C3B

split-complementary

#66933B #3C3B93 #933B92

monochromatic

#293C18 #486729 #66933B #84B952 #A3CB7D

Accessibility & contrast

On white

3.62

#66933B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#66933B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #66933B

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66933B	#FFFFFF	#000000	##000000
##66933B	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)

#998932

Deuteranopia (green-blind)

#938541

Tritanopia (blue-blind)

#678D80

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #66933b;
/* rgb */ color: rgb(102, 147, 59);
/* oklch */ color: oklch(61.1% 0.128 131.9);

Tailwind

colors: {
  custom: {
    50: '#94b374',
    500: '#66933b',
    950: '#000000',
  },
}

SCSS

$custom: #66933b;
$custom-light: #94b374;
$custom-dark: #000000;

JSON

{
  "hex": "#66933b",
  "rgb": {
    "r": 102,
    "g": 147,
    "b": 59
  },
  "hsl": {
    "h": 90.682,
    "s": 42.718,
    "l": 40.392
  },
  "oklch": {
    "l": 0.61104,
    "c": 0.12841,
    "h": 131.9
  },
  "luminance": 0.24008
}

Semantic roles & 50–950 ramp

primary

#66933B

secondary

#9675B5

accent

#55D295

background

#F9FBF7

surface

#F2F6ED

border

#CCD0C8

text

#0D1108

muted

#7E807B

Preview Lab

Preview with #66933B

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

Preview Lab → · Contrast checker → · Palette generator →