#51701A#51701A

#51701A is a mid, moderate yellow-green. Relative luminance 0.134; OKLCH L 50.3% C 0.117 H 127.7°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#51701A
RGB	rgb(81, 112, 26)
HSL	hsl(82, 62%, 27%)
HSV	hsv(82, 77%, 44%)
CMYK	cmyk(27.7%, 0%, 76.8%, 56.1%)
CIE-LAB	lab(43.38, -24.93, 41.49)
CIE-LCH	lch(43.38, 48.40, 121.00°)
OKLab	oklab(50.34% -0.0715 0.0926)
OKLCH	oklch(50.34% 0.117 127.7)
XYZ	xyz(9.3740, 13.4121, 3.0720)
Luminance	0.1341 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51701A #391A70

analogous

#70641A #51701A #26701A

triadic

#51701A #1A5170 #701A51

tetradic

#51701A #1A7064 #391A70 #701A26

square

#51701A #1A7064 #391A70 #701A26

split-complementary

#51701A #1A2670 #641A70

monochromatic

#121906 #2D3E0E #51701A #75A226 #98D034

Accessibility & contrast

On white

5.70

#51701A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#51701A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #51701A

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51701A	#FFFFFF	#000000	##FFFFFF
##51701A	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766809

Deuteranopia (green-blind)

#726622

Tritanopia (blue-blind)

#546B5F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #51701a;
/* rgb */ color: rgb(81, 112, 26);
/* oklch */ color: oklch(50.3% 0.117 127.7);

Tailwind

colors: {
  custom: {
    50: '#85995d',
    500: '#51701a',
    950: '#000000',
  },
}

SCSS

$custom: #51701a;
$custom-light: #85995d;
$custom-dark: #000000;

JSON

{
  "hex": "#51701a",
  "rgb": {
    "r": 81,
    "g": 112,
    "b": 26
  },
  "hsl": {
    "h": 81.628,
    "s": 62.319,
    "l": 27.059
  },
  "oklch": {
    "l": 0.50343,
    "c": 0.11699,
    "h": 127.7
  },
  "luminance": 0.13412
}

Semantic roles & 50–950 ramp

primary

#51701A

secondary

#6541A5

accent

#42E57D

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0E04

muted

#7C7E79

Preview Lab

Preview with #51701A

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

Preview Lab → · Contrast checker → · Palette generator →