#10552B#10552B

#10552B is a dark, moderate green. Relative luminance 0.068; OKLCH L 39.7% C 0.096 H 151.6°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#10552B
RGB	rgb(16, 85, 43)
HSL	hsl(143, 68%, 20%)
HSV	hsv(143, 81%, 33%)
CMYK	cmyk(81.2%, 0%, 49.4%, 66.7%)
CIE-LAB	lab(31.30, -31.47, 18.65)
CIE-LCH	lch(31.30, 36.58, 149.35°)
OKLab	oklab(39.72% -0.0846 0.0458)
OKLCH	oklch(39.72% 0.096 151.6)
XYZ	xyz(3.8979, 6.7811, 3.3885)
Luminance	0.0678 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10552B #55103A

analogous

#185510 #10552B #10554E

triadic

#10552B #2B1055 #552B10

tetradic

#10552B #101855 #55103A #554E10

square

#10552B #101855 #55103A #554E10

split-complementary

#10552B #4E1055 #551018

monochromatic

#051A0D #062111 #10552B #1A8945 #23BC5F

Accessibility & contrast

On white

8.91

#10552B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#10552B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10552B

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10552B	#FFFFFF	#000000	##FFFFFF
##10552B	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554D28

Deuteranopia (green-blind)

#4D472E

Tritanopia (blue-blind)

#00544B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #10552b;
/* rgb */ color: rgb(16, 85, 43);
/* oklch */ color: oklch(39.7% 0.096 151.6);

Tailwind

colors: {
  custom: {
    50: '#5b8665',
    500: '#10552b',
    950: '#000000',
  },
}

SCSS

$custom: #10552b;
$custom-light: #5b8665;
$custom-dark: #000000;

JSON

{
  "hex": "#10552b",
  "rgb": {
    "r": 16,
    "g": 85,
    "b": 43
  },
  "hsl": {
    "h": 143.478,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.39715,
    "c": 0.09623,
    "h": 151.6
  },
  "luminance": 0.06782
}

Semantic roles & 50–950 ramp

primary

#10552B

secondary

#8F326A

accent

#3DA7EB

background

#F5F8F6

surface

#E9EFEB

border

#C5CAC6

text

#040B05

muted

#797C7A

Preview Lab

Preview with #10552B

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

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