#15B42B#15B42B

#15B42B is a light, highly saturated green. Relative luminance 0.330; OKLCH L 67.0% C 0.212 H 144.0°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#15B42B
RGB	rgb(21, 180, 43)
HSL	hsl(128, 79%, 39%)
HSV	hsv(128, 88%, 71%)
CMYK	cmyk(88.3%, 0%, 76.1%, 29.4%)
CIE-LAB	lab(64.14, -63.36, 55.29)
CIE-LCH	lch(64.14, 84.09, 138.89°)
OKLab	oklab(67.02% -0.1712 0.1245)
OKLCH	oklch(67.02% 0.212 144)
XYZ	xyz(17.0654, 32.9742, 7.7503)
Luminance	0.3298 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15B42B #B4159E

analogous

#4FB415 #15B42B #15B47B

triadic

#15B42B #2B15B4 #B42B15

tetradic

#15B42B #154FB4 #B4159E #B47B15

square

#15B42B #154FB4 #B4159E #B47B15

split-complementary

#15B42B #7B15B4 #B4154F

monochromatic

#084611 #0F7D1E #15B42B #21E53C #58EC6C

Accessibility & contrast

On white

2.76

#15B42B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#15B42B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #15B42B

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15B42B	#FFFFFF	#000000	##000000
##15B42B	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A20B

Deuteranopia (green-blind)

#A8973A

Tritanopia (blue-blind)

#00AF9A

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #15b42b;
/* rgb */ color: rgb(21, 180, 43);
/* oklch */ color: oklch(67.0% 0.212 144.0);

Tailwind

colors: {
  custom: {
    50: '#76cc6e',
    500: '#15b42b',
    950: '#000000',
  },
}

SCSS

$custom: #15b42b;
$custom-light: #76cc6e;
$custom-dark: #000000;

JSON

{
  "hex": "#15b42b",
  "rgb": {
    "r": 21,
    "g": 180,
    "b": 43
  },
  "hsl": {
    "h": 128.302,
    "s": 79.104,
    "l": 39.412
  },
  "oklch": {
    "l": 0.67019,
    "c": 0.21166,
    "h": 144
  },
  "luminance": 0.32976
}

Semantic roles & 50–950 ramp

primary

#15B42B

secondary

#CF56BE

accent

#32DBF6

background

#F8FCF6

surface

#EFF9EC

border

#CAD2C7

text

#0B1408

muted

#7C827B

Preview Lab

Preview with #15B42B

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

Preview Lab → · Contrast checker → · Palette generator →