#177E23#177E23

#177E23 is a mid, vivid green. Relative luminance 0.152; OKLCH L 51.9% C 0.156 H 144.3°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#177E23
RGB	rgb(23, 126, 35)
HSL	hsl(127, 69%, 29%)
HSV	hsv(127, 82%, 49%)
CMYK	cmyk(81.7%, 0%, 72.2%, 50.6%)
CIE-LAB	lab(45.94, -46.80, 39.75)
CIE-LCH	lch(45.94, 61.40, 139.65°)
OKLab	oklab(51.86% -0.1265 0.091)
OKLCH	oklch(51.86% 0.156 144.3)
XYZ	xyz(8.1170, 15.2242, 4.1006)
Luminance	0.1522 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177E23 #7E1772

analogous

#3F7E17 #177E23 #177E57

triadic

#177E23 #23177E #7E2317

tetradic

#177E23 #173F7E #7E1772 #7E5717

square

#177E23 #173F7E #7E1772 #7E5717

split-complementary

#177E23 #57177E #7E173F

monochromatic

#051A07 #0E4A15 #177E23 #20B231 #35DA48

Accessibility & contrast

On white

5.19

#177E23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#177E23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177E23

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177E23	#FFFFFF	#000000	##FFFFFF
##177E23	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807115

Deuteranopia (green-blind)

#756A2C

Tritanopia (blue-blind)

#007A6C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #177e23;
/* rgb */ color: rgb(23, 126, 35);
/* oklch */ color: oklch(51.9% 0.156 144.3);

Tailwind

colors: {
  custom: {
    50: '#69a463',
    500: '#177e23',
    950: '#000000',
  },
}

SCSS

$custom: #177e23;
$custom-light: #69a463;
$custom-dark: #000000;

JSON

{
  "hex": "#177e23",
  "rgb": {
    "r": 23,
    "g": 126,
    "b": 35
  },
  "hsl": {
    "h": 126.99,
    "s": 69.128,
    "l": 29.216
  },
  "oklch": {
    "l": 0.51859,
    "c": 0.1558,
    "h": 144.3
  },
  "luminance": 0.15225
}

Semantic roles & 50–950 ramp

primary

#177E23

secondary

#B33EA5

accent

#3CD7EC

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F05

muted

#7A7F7A

Preview Lab

Preview with #177E23

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

Preview Lab → · Contrast checker → · Palette generator →