#51623C#51623C

#51623C is a mid, moderate yellow-green. Relative luminance 0.108; OKLCH L 47.1% C 0.062 H 128.2°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#51623C
RGB	rgb(81, 98, 60)
HSL	hsl(87, 24%, 31%)
HSV	hsv(87, 39%, 38%)
CMYK	cmyk(17.3%, 0%, 38.8%, 61.6%)
CIE-LAB	lab(39.26, -13.93, 19.56)
CIE-LCH	lch(39.26, 24.01, 125.45°)
OKLab	oklab(47.15% -0.038 0.0484)
OKLCH	oklch(47.15% 0.062 128.2)
XYZ	xyz(8.5765, 10.8108, 5.9089)
Luminance	0.1081 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51623C #4D3C62

analogous

#62603C #51623C #3E623C

triadic

#51623C #3C5162 #623C51

tetradic

#51623C #3C6260 #4D3C62 #623C3E

square

#51623C #3C6260 #4D3C62 #623C3E

split-complementary

#51623C #3C3E62 #603C62

monochromatic

#12160E #323C25 #51623C #708853 #8FA871

Accessibility & contrast

On white

6.64

#51623C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#51623C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #51623C

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51623C	#FFFFFF	#000000	##FFFFFF
##51623C	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665D39

Deuteranopia (green-blind)

#635C3E

Tritanopia (blue-blind)

#535F58

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #51623c;
/* rgb */ color: rgb(81, 98, 60);
/* oklch */ color: oklch(47.1% 0.062 128.2);

Tailwind

colors: {
  custom: {
    50: '#828e72',
    500: '#51623c',
    950: '#000000',
  },
}

SCSS

$custom: #51623c;
$custom-light: #828e72;
$custom-dark: #000000;

JSON

{
  "hex": "#51623c",
  "rgb": {
    "r": 81,
    "g": 98,
    "b": 60
  },
  "hsl": {
    "h": 86.842,
    "s": 24.051,
    "l": 30.98
  },
  "oklch": {
    "l": 0.47148,
    "c": 0.06154,
    "h": 128.2
  },
  "luminance": 0.10811
}

Semantic roles & 50–950 ramp

primary

#51623C

secondary

#7B6892

accent

#67C18F

background

#F8F8F6

surface

#EFF0EC

border

#CACBC7

text

#0A0C08

muted

#7C7D7B

Preview Lab

Preview with #51623C

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

Preview Lab → · Contrast checker → · Palette generator →