#155E30#155E30

#155E30 is a dark, moderate green. Relative luminance 0.084; OKLCH L 42.6% C 0.103 H 151.2°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#155E30
RGB	rgb(21, 94, 48)
HSL	hsl(142, 63%, 23%)
HSV	hsv(142, 78%, 37%)
CMYK	cmyk(77.7%, 0%, 48.9%, 63.1%)
CIE-LAB	lab(34.76, -33.39, 20.17)
CIE-LCH	lch(34.76, 39.01, 148.87°)
OKLab	oklab(42.63% -0.0898 0.0495)
OKLCH	oklch(42.63% 0.103 151.2)
XYZ	xyz(4.8451, 8.3777, 4.1574)
Luminance	0.0838 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155E30 #5E1543

analogous

#1E5E15 #155E30 #155E55

triadic

#155E30 #30155E #5E3015

tetradic

#155E30 #151E5E #5E1543 #5E5515

square

#155E30 #151E5E #5E1543 #5E5515

split-complementary

#155E30 #55155E #5E151E

monochromatic

#06190D #0A2C16 #155E30 #20904A #2BC263

Accessibility & contrast

On white

7.85

#155E30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#155E30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155E30

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155E30	#FFFFFF	#000000	##FFFFFF
##155E30	1.00	7.85	2.68	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E552C

Deuteranopia (green-blind)

#564F33

Tritanopia (blue-blind)

#005C53

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #155e30;
/* rgb */ color: rgb(21, 94, 48);
/* oklch */ color: oklch(42.6% 0.103 151.2);

Tailwind

colors: {
  custom: {
    50: '#5f8c69',
    500: '#155e30',
    950: '#000000',
  },
}

SCSS

$custom: #155e30;
$custom-light: #5f8c69;
$custom-dark: #000000;

JSON

{
  "hex": "#155e30",
  "rgb": {
    "r": 21,
    "g": 94,
    "b": 48
  },
  "hsl": {
    "h": 142.192,
    "s": 63.478,
    "l": 22.549
  },
  "oklch": {
    "l": 0.42627,
    "c": 0.10258,
    "h": 151.2
  },
  "luminance": 0.08378
}

Semantic roles & 50–950 ramp

primary

#155E30

secondary

#953973

accent

#41A9E7

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050C06

muted

#797D7A

Preview Lab

Preview with #155E30

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

Preview Lab → · Contrast checker → · Palette generator →