#51671E#51671E

#51671E is a mid, moderate yellow-green. Relative luminance 0.115; OKLCH L 48.0% C 0.102 H 124.6°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#51671E
RGB	rgb(81, 103, 30)
HSL	hsl(78, 55%, 26%)
HSV	hsv(78, 71%, 40%)
CMYK	cmyk(21.4%, 0%, 70.9%, 59.6%)
CIE-LAB	lab(40.48, -20.05, 36.91)
CIE-LCH	lch(40.48, 42.01, 118.51°)
OKLab	oklab(48.01% -0.0577 0.0837)
OKLCH	oklch(48.01% 0.102 124.6)
XYZ	xyz(8.4780, 11.5435, 3.0095)
Luminance	0.1154 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51671E #341E67

analogous

#67581E #51671E #2C671E

triadic

#51671E #1E5167 #671E51

tetradic

#51671E #1E6758 #341E67 #671E2C

square

#51671E #1E6758 #341E67 #671E2C

split-complementary

#51671E #1E2C67 #581E67

monochromatic

#131807 #2C3810 #51671E #76962C #9BC63A

Accessibility & contrast

On white

6.35

#51671E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#51671E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #51671E

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51671E	#FFFFFF	#000000	##FFFFFF
##51671E	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6014

Deuteranopia (green-blind)

#6A5F24

Tritanopia (blue-blind)

#556258

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #51671e;
/* rgb */ color: rgb(81, 103, 30);
/* oklch */ color: oklch(48.0% 0.102 124.6);

Tailwind

colors: {
  custom: {
    50: '#84925e',
    500: '#51671e',
    950: '#000000',
  },
}

SCSS

$custom: #51671e;
$custom-light: #84925e;
$custom-dark: #000000;

JSON

{
  "hex": "#51671e",
  "rgb": {
    "r": 81,
    "g": 103,
    "b": 30
  },
  "hsl": {
    "h": 78.082,
    "s": 54.887,
    "l": 26.078
  },
  "oklch": {
    "l": 0.48006,
    "c": 0.10166,
    "h": 124.6
  },
  "luminance": 0.11544
}

Semantic roles & 50–950 ramp

primary

#51671E

secondary

#5F459C

accent

#4ADE76

background

#F8F8F5

surface

#EFF0E9

border

#CACBC5

text

#0B0D05

muted

#7C7D79

Preview Lab

Preview with #51671E

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

Preview Lab → · Contrast checker → · Palette generator →