#374B17#374B17

#374B17 is a dark, moderate yellow-green. Relative luminance 0.059; OKLCH L 38.4% C 0.080 H 127.7°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#374B17
RGB	rgb(55, 75, 23)
HSL	hsl(83, 53%, 19%)
HSV	hsv(83, 69%, 29%)
CMYK	cmyk(26.7%, 0%, 69.3%, 70.6%)
CIE-LAB	lab(29.17, -17.30, 27.64)
CIE-LCH	lch(29.17, 32.61, 122.05°)
OKLab	oklab(38.35% -0.0491 0.0636)
OKLCH	oklch(38.35% 0.08 127.7)
XYZ	xyz(4.2463, 5.9062, 1.7267)
Luminance	0.0591 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#374B17 #2B174B

analogous

#4B4517 #374B17 #1D4B17

triadic

#374B17 #17374B #4B1737

tetradic

#374B17 #174B45 #2B174B #4B171D

square

#374B17 #174B45 #2B174B #4B171D

split-complementary

#374B17 #171D4B #45174B

monochromatic

#111707 #151C09 #374B17 #597A25 #7CA934

Accessibility & contrast

On white

9.63

#374B17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#374B17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #374B17

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##374B17	#FFFFFF	#000000	##FFFFFF
##374B17	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4611

Deuteranopia (green-blind)

#4C441B

Tritanopia (blue-blind)

#394740

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #374b17;
/* rgb */ color: rgb(55, 75, 23);
/* oklch */ color: oklch(38.4% 0.080 127.7);

Tailwind

colors: {
  custom: {
    50: '#707d57',
    500: '#374b17',
    950: '#000000',
  },
}

SCSS

$custom: #374b17;
$custom-light: #707d57;
$custom-dark: #000000;

JSON

{
  "hex": "#374b17",
  "rgb": {
    "r": 55,
    "g": 75,
    "b": 23
  },
  "hsl": {
    "h": 83.077,
    "s": 53.061,
    "l": 19.216
  },
  "oklch": {
    "l": 0.38353,
    "c": 0.08032,
    "h": 127.7
  },
  "luminance": 0.05906
}

Semantic roles & 50–950 ramp

primary

#374B17

secondary

#573C82

accent

#4BDC83

background

#F6F7F5

surface

#ECEEE9

border

#C7C9C5

text

#070903

muted

#7A7B78

Preview Lab

Preview with #374B17

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

Preview Lab → · Contrast checker → · Palette generator →