#375B10#375B10

#375B10 is a dark, moderate yellow-green. Relative luminance 0.083; OKLCH L 42.8% C 0.109 H 132.4°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#375B10
RGB	rgb(55, 91, 16)
HSL	hsl(89, 70%, 21%)
HSV	hsv(89, 82%, 36%)
CMYK	cmyk(39.6%, 0%, 82.4%, 64.3%)
CIE-LAB	lab(34.66, -26.04, 36.28)
CIE-LCH	lch(34.66, 44.66, 125.67°)
OKLab	oklab(42.8% -0.0736 0.0806)
OKLCH	oklch(42.8% 0.109 132.4)
XYZ	xyz(5.4101, 8.3316, 1.8132)
Luminance	0.0833 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375B10 #34105B

analogous

#5B5910 #375B10 #115B10

triadic

#375B10 #10375B #5B1037

tetradic

#375B10 #105B59 #34105B #5B1011

square

#375B10 #105B59 #34105B #5B1011

split-complementary

#375B10 #10115B #59105B

monochromatic

#101A05 #182707 #375B10 #568F19 #76C322

Accessibility & contrast

On white

7.88

#375B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#375B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375B10

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375B10	#FFFFFF	#000000	##FFFFFF
##375B10	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5301

Deuteranopia (green-blind)

#5A5118

Tritanopia (blue-blind)

#38574D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #375b10;
/* rgb */ color: rgb(55, 91, 16);
/* oklch */ color: oklch(42.8% 0.109 132.4);

Tailwind

colors: {
  custom: {
    50: '#728955',
    500: '#375b10',
    950: '#000000',
  },
}

SCSS

$custom: #375b10;
$custom-light: #728955;
$custom-dark: #000000;

JSON

{
  "hex": "#375b10",
  "rgb": {
    "r": 55,
    "g": 91,
    "b": 16
  },
  "hsl": {
    "h": 88.8,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.42802,
    "c": 0.10912,
    "h": 132.4
  },
  "luminance": 0.08332
}

Semantic roles & 50–950 ramp

primary

#375B10

secondary

#613394

accent

#3BED90

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#080B03

muted

#7B7C78

Preview Lab

Preview with #375B10

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

Preview Lab → · Contrast checker → · Palette generator →