#15903B#15903B

#15903B is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.2% C 0.159 H 147.8°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#15903B
RGB	rgb(21, 144, 59)
HSL	hsl(139, 75%, 32%)
HSV	hsv(139, 85%, 56%)
CMYK	cmyk(85.4%, 0%, 59%, 43.5%)
CIE-LAB	lab(52.31, -50.25, 35.81)
CIE-LCH	lch(52.31, 61.70, 144.53°)
OKLab	oklab(57.22% -0.1349 0.0851)
OKLCH	oklch(57.22% 0.159 147.8)
XYZ	xyz(11.0710, 20.4203, 7.4949)
Luminance	0.2042 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15903B #90156A

analogous

#2C9015 #15903B #159079

triadic

#15903B #3B1590 #903B15

tetradic

#15903B #152C90 #90156A #907915

square

#15903B #152C90 #90156A #907915

split-complementary

#15903B #791590 #90152C

monochromatic

#05250F #0D5B25 #15903B #1DC551 #3DE370

Accessibility & contrast

On white

4.13

#15903B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#15903B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #15903B

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15903B	#FFFFFF	#000000	##000000
##15903B	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928233

Deuteranopia (green-blind)

#857942

Tritanopia (blue-blind)

#008D7D

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #15903b;
/* rgb */ color: rgb(21, 144, 59);
/* oklch */ color: oklch(57.2% 0.159 147.8);

Tailwind

colors: {
  custom: {
    50: '#6cb273',
    500: '#15903b',
    950: '#000000',
  },
}

SCSS

$custom: #15903b;
$custom-light: #6cb273;
$custom-dark: #000000;

JSON

{
  "hex": "#15903b",
  "rgb": {
    "r": 21,
    "g": 144,
    "b": 59
  },
  "hsl": {
    "h": 138.537,
    "s": 74.545,
    "l": 32.353
  },
  "oklch": {
    "l": 0.5722,
    "c": 0.15948,
    "h": 147.8
  },
  "luminance": 0.20422
}

Semantic roles & 50–950 ramp

primary

#15903B

secondary

#C23E9A

accent

#37B8F1

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#081108

muted

#7B807B

Preview Lab

Preview with #15903B

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

Preview Lab → · Contrast checker → · Palette generator →