#374C15#374C15

#374C15 is a dark, moderate yellow-green. Relative luminance 0.060; OKLCH L 38.6% C 0.084 H 127.8°. Best body text is #FFFFFF at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#374C15
RGB	rgb(55, 76, 21)
HSL	hsl(83, 57%, 19%)
HSV	hsv(83, 72%, 30%)
CMYK	cmyk(27.6%, 0%, 72.4%, 70.2%)
CIE-LAB	lab(29.50, -18.03, 28.98)
CIE-LCH	lch(29.50, 34.13, 121.89°)
OKLab	oklab(38.61% -0.0513 0.0661)
OKLCH	oklch(38.61% 0.084 127.8)
XYZ	xyz(4.2953, 6.0352, 1.6479)
Luminance	0.0604 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#374C15 #2A154C

analogous

#4C4615 #374C15 #1C4C15

triadic

#374C15 #15374C #4C1537

tetradic

#374C15 #154C46 #2A154C #4C151C

square

#374C15 #154C46 #2A154C #4C151C

split-complementary

#374C15 #151C4C #46154C

monochromatic

#111807 #141C08 #374C15 #5A7C22 #7CAC2F

Accessibility & contrast

On white

9.52

#374C15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#374C15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #374C15

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##374C15	#FFFFFF	#000000	##FFFFFF
##374C15	1.00	9.52	2.21	9.52
#FFFFFF	9.52	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50460E

Deuteranopia (green-blind)

#4D4519

Tritanopia (blue-blind)

#394841

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #374c15;
/* rgb */ color: rgb(55, 76, 21);
/* oklch */ color: oklch(38.6% 0.084 127.8);

Tailwind

colors: {
  custom: {
    50: '#707e56',
    500: '#374c15',
    950: '#000000',
  },
}

SCSS

$custom: #374c15;
$custom-light: #707e56;
$custom-dark: #000000;

JSON

{
  "hex": "#374c15",
  "rgb": {
    "r": 55,
    "g": 76,
    "b": 21
  },
  "hsl": {
    "h": 82.909,
    "s": 56.701,
    "l": 19.02
  },
  "oklch": {
    "l": 0.38611,
    "c": 0.08367,
    "h": 127.8
  },
  "luminance": 0.06035
}

Semantic roles & 50–950 ramp

primary

#374C15

secondary

#563984

accent

#48E082

background

#F6F7F5

surface

#ECEEE9

border

#C7C9C5

text

#080A03

muted

#7B7C78

Preview Lab

Preview with #374C15

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

Preview Lab → · Contrast checker → · Palette generator →