#154B23#154B23

#154B23 is a dark, moderate green. Relative luminance 0.053; OKLCH L 36.7% C 0.088 H 148.6°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#154B23
RGB	rgb(21, 75, 35)
HSL	hsl(136, 56%, 19%)
HSV	hsv(136, 72%, 29%)
CMYK	cmyk(72%, 0%, 53.3%, 70.6%)
CIE-LAB	lab(27.61, -27.72, 18.72)
CIE-LCH	lch(27.61, 33.45, 145.97°)
OKLab	oklab(36.66% -0.0748 0.0456)
OKLCH	oklch(36.66% 0.088 148.6)
XYZ	xyz(3.1285, 5.3126, 2.4503)
Luminance	0.0531 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 4.62

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154B23 #4B153D

analogous

#224B15 #154B23 #154B3E

triadic

#154B23 #23154B #4B2315

tetradic

#154B23 #15224B #4B153D #4B3E15

square

#154B23 #15224B #4B153D #4B3E15

split-complementary

#154B23 #3E154B #4B1522

monochromatic

#07180B #081B0D #154B23 #227B39 #30AB50

Accessibility & contrast

On white

10.18

#154B23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#154B23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154B23

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154B23	#FFFFFF	#000000	##FFFFFF
##154B23	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4420

Deuteranopia (green-blind)

#453F26

Tritanopia (blue-blind)

#034942

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #154b23;
/* rgb */ color: rgb(21, 75, 35);
/* oklch */ color: oklch(36.7% 0.088 148.6);

Tailwind

colors: {
  custom: {
    50: '#5a7e5e',
    500: '#154b23',
    950: '#000000',
  },
}

SCSS

$custom: #154b23;
$custom-light: #5a7e5e;
$custom-dark: #000000;

JSON

{
  "hex": "#154b23",
  "rgb": {
    "r": 21,
    "g": 75,
    "b": 35
  },
  "hsl": {
    "h": 135.556,
    "s": 56.25,
    "l": 18.824
  },
  "oklch": {
    "l": 0.36656,
    "c": 0.08758,
    "h": 148.6
  },
  "luminance": 0.05313
}

Semantic roles & 50–950 ramp

primary

#154B23

secondary

#833970

accent

#48B8E0

background

#F5F7F5

surface

#E9EEE9

border

#C5C9C5

text

#040A04

muted

#797C79

Preview Lab

Preview with #154B23

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

Preview Lab → · Contrast checker → · Palette generator →