#155F30#155F30

#155F30 is a dark, moderate green. Relative luminance 0.086; OKLCH L 42.9% C 0.104 H 150.9°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#155F30
RGB	rgb(21, 95, 48)
HSL	hsl(142, 64%, 23%)
HSV	hsv(142, 78%, 37%)
CMYK	cmyk(77.9%, 0%, 49.5%, 62.7%)
CIE-LAB	lab(35.12, -33.80, 20.62)
CIE-LCH	lch(35.12, 39.60, 148.61°)
OKLab	oklab(42.92% -0.0909 0.0505)
OKLCH	oklch(42.92% 0.104 150.9)
XYZ	xyz(4.9346, 8.5567, 4.1873)
Luminance	0.0856 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155F30 #5F1544

analogous

#1F5F15 #155F30 #155F55

triadic

#155F30 #30155F #5F3015

tetradic

#155F30 #151F5F #5F1544 #5F5515

square

#155F30 #151F5F #5F1544 #5F5515

split-complementary

#155F30 #55155F #5F151F

monochromatic

#06190D #0A2D17 #155F30 #209149 #2BC363

Accessibility & contrast

On white

7.75

#155F30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#155F30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155F30

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155F30	#FFFFFF	#000000	##FFFFFF
##155F30	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F562C

Deuteranopia (green-blind)

#575033

Tritanopia (blue-blind)

#005D54

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #155f30;
/* rgb */ color: rgb(21, 95, 48);
/* oklch */ color: oklch(42.9% 0.104 150.9);

Tailwind

colors: {
  custom: {
    50: '#5f8d69',
    500: '#155f30',
    950: '#000000',
  },
}

SCSS

$custom: #155f30;
$custom-light: #5f8d69;
$custom-dark: #000000;

JSON

{
  "hex": "#155f30",
  "rgb": {
    "r": 21,
    "g": 95,
    "b": 48
  },
  "hsl": {
    "h": 141.892,
    "s": 63.793,
    "l": 22.745
  },
  "oklch": {
    "l": 0.42924,
    "c": 0.10405,
    "h": 150.9
  },
  "luminance": 0.08557
}

Semantic roles & 50–950 ramp

primary

#155F30

secondary

#963A74

accent

#41AAE7

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050C06

muted

#797D7A

Preview Lab

Preview with #155F30

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

Preview Lab → · Contrast checker → · Palette generator →