#15B428#15B428

#15B428 is a light, highly saturated green. Relative luminance 0.330; OKLCH L 67.0% C 0.213 H 143.7°. Best body text is #000000 at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#15B428
RGB	rgb(21, 180, 40)
HSL	hsl(127, 79%, 39%)
HSV	hsv(127, 88%, 71%)
CMYK	cmyk(88.3%, 0%, 77.8%, 29.4%)
CIE-LAB	lab(64.12, -63.58, 56.26)
CIE-LCH	lch(64.12, 84.90, 138.49°)
OKLab	oklab(67% -0.1719 0.1262)
OKLCH	oklch(67% 0.213 143.7)
XYZ	xyz(17.0123, 32.9530, 7.4710)
Luminance	0.3296 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15B428 #B415A1

analogous

#52B415 #15B428 #15B478

triadic

#15B428 #2815B4 #B42815

tetradic

#15B428 #1552B4 #B415A1 #B47815

square

#15B428 #1552B4 #B415A1 #B47815

split-complementary

#15B428 #7815B4 #B41552

monochromatic

#084610 #0F7D1C #15B428 #21E539 #58EC6A

Accessibility & contrast

On white

2.77

#15B428 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.59

#15B428 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #15B428

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15B428	#FFFFFF	#000000	##000000
##15B428	1.00	2.77	7.59	7.59
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.59	21.00	1.00	1.00
##000000	7.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A201

Deuteranopia (green-blind)

#A89738

Tritanopia (blue-blind)

#00AF9A

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #15b428;
/* rgb */ color: rgb(21, 180, 40);
/* oklch */ color: oklch(67.0% 0.213 143.7);

Tailwind

colors: {
  custom: {
    50: '#77cc6d',
    500: '#15b428',
    950: '#000000',
  },
}

SCSS

$custom: #15b428;
$custom-light: #77cc6d;
$custom-dark: #000000;

JSON

{
  "hex": "#15b428",
  "rgb": {
    "r": 21,
    "g": 180,
    "b": 40
  },
  "hsl": {
    "h": 127.17,
    "s": 79.104,
    "l": 39.412
  },
  "oklch": {
    "l": 0.66999,
    "c": 0.21321,
    "h": 143.7
  },
  "luminance": 0.32955
}

Semantic roles & 50–950 ramp

primary

#15B428

secondary

#CF56C0

accent

#32DEF6

background

#F8FCF6

surface

#EFF9EC

border

#CAD2C7

text

#0B1408

muted

#7C827B

Preview Lab

Preview with #15B428

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

Preview Lab → · Contrast checker → · Palette generator →