#15CA3B#15CA3B

#15CA3B is a light, highly saturated green. Relative luminance 0.427; OKLCH L 73.1% C 0.226 H 144.9°. Best body text is #000000 at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#15CA3B
RGB	rgb(21, 202, 59)
HSL	hsl(133, 81%, 44%)
HSV	hsv(133, 90%, 79%)
CMYK	cmyk(89.6%, 0%, 70.8%, 20.8%)
CIE-LAB	lab(71.36, -68.55, 56.88)
CIE-LCH	lch(71.36, 89.08, 140.31°)
OKLab	oklab(73.07% -0.1847 0.1299)
OKLCH	oklch(73.07% 0.226 144.9)
XYZ	xyz(22.2176, 42.7134, 11.2104)
Luminance	0.4272 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15CA3B #CA15A4

analogous

#49CA15 #15CA3B #15CA95

triadic

#15CA3B #3B15CA #CA3B15

tetradic

#15CA3B #1549CA #CA15A4 #CA9515

square

#15CA3B #1549CA #CA15A4 #CA9515

split-complementary

#15CA3B #9515CA #CA1549

monochromatic

#095B1B #0F932B #15CA3B #32EA59 #6AEF86

Accessibility & contrast

On white

2.20

#15CA3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.54

#15CA3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #15CA3B

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15CA3B	#FFFFFF	#000000	##000000
##15CA3B	1.00	2.20	9.54	9.54
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.54	21.00	1.00	1.00
##000000	9.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB624

Deuteranopia (green-blind)

#BCAA4A

Tritanopia (blue-blind)

#00C5AE

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #15ca3b;
/* rgb */ color: rgb(21, 202, 59);
/* oklch */ color: oklch(73.1% 0.226 144.9);

Tailwind

colors: {
  custom: {
    50: '#7bdc79',
    500: '#15ca3b',
    950: '#000000',
  },
}

SCSS

$custom: #15ca3b;
$custom-light: #7bdc79;
$custom-dark: #000000;

JSON

{
  "hex": "#15ca3b",
  "rgb": {
    "r": 21,
    "g": 202,
    "b": 59
  },
  "hsl": {
    "h": 132.597,
    "s": 81.166,
    "l": 43.725
  },
  "oklch": {
    "l": 0.73067,
    "c": 0.22579,
    "h": 144.9
  },
  "luminance": 0.42716
}

Semantic roles & 50–950 ramp

primary

#15CA3B

secondary

#D566BE

accent

#30CEF8

background

#F8FDF7

surface

#F0FBEE

border

#CBD4C9

text

#0C1509

muted

#7D837B

Preview Lab

Preview with #15CA3B

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

Preview Lab → · Contrast checker → · Palette generator →