#374A10#374A10

#374A10 is a dark, moderate yellow-green. Relative luminance 0.057; OKLCH L 38.0% C 0.085 H 126.1°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#374A10
RGB	rgb(55, 74, 16)
HSL	hsl(80, 64%, 18%)
HSV	hsv(80, 78%, 29%)
CMYK	cmyk(25.7%, 0%, 78.4%, 71%)
CIE-LAB	lab(28.77, -17.34, 30.52)
CIE-LCH	lch(28.77, 35.11, 119.61°)
OKLab	oklab(38% -0.0499 0.0685)
OKLCH	oklch(38% 0.085 126.1)
XYZ	xyz(4.1179, 5.7471, 1.3825)
Luminance	0.0575 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#374A10 #23104A

analogous

#4A4010 #374A10 #1A4A10

triadic

#374A10 #10374A #4A1037

tetradic

#374A10 #104A40 #23104A #4A101A

square

#374A10 #104A40 #23104A #4A101A

split-complementary

#374A10 #101A4A #40104A

monochromatic

#131905 #131905 #374A10 #5C7C1B #82AF26

Accessibility & contrast

On white

9.77

#374A10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#374A10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #374A10

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##374A10	#FFFFFF	#000000	##FFFFFF
##374A10	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4507

Deuteranopia (green-blind)

#4C4415

Tritanopia (blue-blind)

#3A463F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #374a10;
/* rgb */ color: rgb(55, 74, 16);
/* oklch */ color: oklch(38.0% 0.085 126.1);

Tailwind

colors: {
  custom: {
    50: '#707c52',
    500: '#374a10',
    950: '#000000',
  },
}

SCSS

$custom: #374a10;
$custom-light: #707c52;
$custom-dark: #000000;

JSON

{
  "hex": "#374a10",
  "rgb": {
    "r": 55,
    "g": 74,
    "b": 16
  },
  "hsl": {
    "h": 79.655,
    "s": 64.444,
    "l": 17.647
  },
  "oklch": {
    "l": 0.38001,
    "c": 0.08477,
    "h": 126.1
  },
  "luminance": 0.05747
}

Semantic roles & 50–950 ramp

primary

#374A10

secondary

#4D3284

accent

#40E777

background

#F6F7F4

surface

#ECEEE7

border

#C7C9C3

text

#080902

muted

#7B7B78

Preview Lab

Preview with #374A10

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

Preview Lab → · Contrast checker → · Palette generator →