Dark Olive#373E02

#373E02 is a dark, moderate yellow. Relative luminance 0.043; OKLCH L 34.5% C 0.078 H 116.8°. Best body text is #FFFFFF at 11.34:1 contrast (WCAG AA passes).

Dark Olive — editorial page

Color values

HEX	#373E02
RGB	rgb(55, 62, 2)
HSL	hsl(67, 94%, 13%)
HSV	hsv(67, 97%, 24%)
CMYK	cmyk(11.3%, 0%, 96.8%, 75.7%)
CIE-LAB	lab(24.52, -11.38, 32.18)
CIE-LCH	lch(24.52, 34.13, 109.48°)
OKLab	oklab(34.54% -0.035 0.0695)
OKLCH	oklch(34.54% 0.078 116.8)
XYZ	xyz(3.3092, 4.2619, 0.7057)
Luminance	0.0426 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#373E02 #09023E

analogous

#3E2702 #373E02 #193E02

triadic

#373E02 #02373E #3E0237

tetradic

#373E02 #023E27 #09023E #3E0219

square

#373E02 #023E27 #09023E #3E0219

split-complementary

#373E02 #02193E #27023E

monochromatic

#1A1E01 #1A1E01 #373E02 #6C7904 #A0B506

Accessibility & contrast

On white

11.34

#373E02 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#373E02 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #373E02

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##373E02	#FFFFFF	#000000	##FFFFFF
##373E02	1.00	11.34	1.85	11.34
#FFFFFF	11.34	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433A00

Deuteranopia (green-blind)

#433B07

Tritanopia (blue-blind)

#3B3A33

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #373e02;
/* rgb */ color: rgb(55, 62, 2);
/* oklch */ color: oklch(34.5% 0.078 116.8);

Tailwind

colors: {
  custom: {
    50: '#70734a',
    500: '#373e02',
    950: '#000000',
  },
}

SCSS

$custom: #373e02;
$custom-light: #70734a;
$custom-dark: #000000;

JSON

{
  "hex": "#373e02",
  "rgb": {
    "r": 55,
    "g": 62,
    "b": 2
  },
  "hsl": {
    "h": 67,
    "s": 93.75,
    "l": 12.549
  },
  "oklch": {
    "l": 0.34543,
    "c": 0.07786,
    "h": 116.8
  },
  "luminance": 0.04262
}

Semantic roles & 50–950 ramp

primary

#373E02

secondary

#271B81

accent

#29FF42

background

#F6F6F4

surface

#ECECE7

border

#C7C7C3

text

#080801

muted

#7B7B77

Preview Lab

Preview with #373E02

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

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