#17811B#17811B

#17811B is a mid, vivid green. Relative luminance 0.160; OKLCH L 52.7% C 0.164 H 143.2°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#17811B
RGB	rgb(23, 129, 27)
HSL	hsl(122, 70%, 30%)
HSV	hsv(122, 82%, 51%)
CMYK	cmyk(82.2%, 0%, 79.1%, 49.4%)
CIE-LAB	lab(46.92, -48.50, 43.86)
CIE-LCH	lch(46.92, 65.39, 137.88°)
OKLab	oklab(52.66% -0.1314 0.0985)
OKLCH	oklch(52.66% 0.164 143.2)
XYZ	xyz(8.4009, 15.9608, 3.6747)
Luminance	0.1596 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17811B #81177D

analogous

#488117 #17811B #178150

triadic

#17811B #1B1781 #811B17

tetradic

#17811B #174881 #81177D #815017

square

#17811B #174881 #81177D #815017

split-complementary

#17811B #501781 #811748

monochromatic

#051A05 #0E4D10 #17811B #20B526 #37DB3D

Accessibility & contrast

On white

5.01

#17811B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#17811B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17811B

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17811B	#FFFFFF	#000000	##FFFFFF
##17811B	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847403

Deuteranopia (green-blind)

#796C27

Tritanopia (blue-blind)

#007D6E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #17811b;
/* rgb */ color: rgb(23, 129, 27);
/* oklch */ color: oklch(52.7% 0.164 143.2);

Tailwind

colors: {
  custom: {
    50: '#6aa760',
    500: '#17811b',
    950: '#000000',
  },
}

SCSS

$custom: #17811b;
$custom-light: #6aa760;
$custom-dark: #000000;

JSON

{
  "hex": "#17811b",
  "rgb": {
    "r": 23,
    "g": 129,
    "b": 27
  },
  "hsl": {
    "h": 122.264,
    "s": 69.737,
    "l": 29.804
  },
  "oklch": {
    "l": 0.52659,
    "c": 0.16425,
    "h": 143.2
  },
  "luminance": 0.15962
}

Semantic roles & 50–950 ramp

primary

#17811B

secondary

#B53EB1

accent

#3BE6ED

background

#F6FAF5

surface

#ECF4EA

border

#C7CEC6

text

#080F05

muted

#7A7F79

Preview Lab

Preview with #17811B

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

Preview Lab → · Contrast checker → · Palette generator →