#155123#155123

#155123 is a dark, moderate green. Relative luminance 0.062; OKLCH L 38.5% C 0.097 H 147.7°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#155123
RGB	rgb(21, 81, 35)
HSL	hsl(134, 59%, 20%)
HSV	hsv(134, 74%, 32%)
CMYK	cmyk(74.1%, 0%, 56.8%, 68.2%)
CIE-LAB	lab(29.83, -30.31, 21.47)
CIE-LCH	lch(29.83, 37.15, 144.69°)
OKLab	oklab(38.49% -0.0817 0.0518)
OKLCH	oklch(38.49% 0.097 147.7)
XYZ	xyz(3.5548, 6.1653, 2.5925)
Luminance	0.0617 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155123 #511543

analogous

#255115 #155123 #155141

triadic

#155123 #231551 #512315

tetradic

#155123 #152551 #511543 #514115

square

#155123 #152551 #511543 #514115

split-complementary

#155123 #411551 #511525

monochromatic

#06180A #08200E #155123 #228238 #2EB24D

Accessibility & contrast

On white

9.40

#155123 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#155123 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155123

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155123	#FFFFFF	#000000	##FFFFFF
##155123	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52491F

Deuteranopia (green-blind)

#4B4426

Tritanopia (blue-blind)

#004F46

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #155123;
/* rgb */ color: rgb(21, 81, 35);
/* oklch */ color: oklch(38.5% 0.097 147.7);

Tailwind

colors: {
  custom: {
    50: '#5c825f',
    500: '#155123',
    950: '#000000',
  },
}

SCSS

$custom: #155123;
$custom-light: #5c825f;
$custom-dark: #000000;

JSON

{
  "hex": "#155123",
  "rgb": {
    "r": 21,
    "g": 81,
    "b": 35
  },
  "hsl": {
    "h": 134,
    "s": 58.824,
    "l": 20
  },
  "oklch": {
    "l": 0.38486,
    "c": 0.09674,
    "h": 147.7
  },
  "luminance": 0.06166
}

Semantic roles & 50–950 ramp

primary

#155123

secondary

#893976

accent

#46BEE2

background

#F5F8F5

surface

#E9EFE9

border

#C5CAC5

text

#040A04

muted

#797C79

Preview Lab

Preview with #155123

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

Preview Lab → · Contrast checker → · Palette generator →