#15CA51#15CA51

#15CA51 is a light, highly saturated green. Relative luminance 0.430; OKLCH L 73.3% C 0.211 H 147.5°. Best body text is #000000 at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#15CA51
RGB	rgb(21, 202, 81)
HSL	hsl(140, 81%, 44%)
HSV	hsv(140, 90%, 79%)
CMYK	cmyk(89.6%, 0%, 59.9%, 20.8%)
CIE-LAB	lab(71.55, -66.18, 47.94)
CIE-LCH	lch(71.55, 81.72, 144.08°)
OKLab	oklab(73.29% -0.1776 0.1131)
OKLCH	oklch(73.29% 0.211 147.5)
XYZ	xyz(22.9131, 42.9916, 14.8736)
Luminance	0.4299 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15CA51 #CA158E

analogous

#33CA15 #15CA51 #15CAAB

triadic

#15CA51 #5115CA #CA5115

tetradic

#15CA51 #1533CA #CA158E #CAAB15

square

#15CA51 #1533CA #CA158E #CAAB15

split-complementary

#15CA51 #AB15CA #CA1533

monochromatic

#095B25 #0F933B #15CA51 #32EA6F #6AEF96

Accessibility & contrast

On white

2.19

#15CA51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.60

#15CA51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #15CA51

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15CA51	#FFFFFF	#000000	##000000
##15CA51	1.00	2.19	9.60	9.60
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.60	21.00	1.00	1.00
##000000	9.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB744

Deuteranopia (green-blind)

#BAAA5B

Tritanopia (blue-blind)

#00C5B0

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #15ca51;
/* rgb */ color: rgb(21, 202, 81);
/* oklch */ color: oklch(73.3% 0.211 147.5);

Tailwind

colors: {
  custom: {
    50: '#7adc86',
    500: '#15ca51',
    950: '#000000',
  },
}

SCSS

$custom: #15ca51;
$custom-light: #7adc86;
$custom-dark: #000000;

JSON

{
  "hex": "#15ca51",
  "rgb": {
    "r": 21,
    "g": 202,
    "b": 81
  },
  "hsl": {
    "h": 139.89,
    "s": 81.166,
    "l": 43.725
  },
  "oklch": {
    "l": 0.73286,
    "c": 0.21053,
    "h": 147.5
  },
  "luminance": 0.42995
}

Semantic roles & 50–950 ramp

primary

#15CA51

secondary

#D566B0

accent

#30B5F8

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0B150B

muted

#7C837C

Preview Lab

Preview with #15CA51

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

Preview Lab → · Contrast checker → · Palette generator →