#15A123#15A123

#15A123 is a mid, vivid green. Relative luminance 0.258; OKLCH L 61.7% C 0.196 H 143.6°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#15A123
RGB	rgb(21, 161, 35)
HSL	hsl(126, 77%, 36%)
HSV	hsv(126, 87%, 63%)
CMYK	cmyk(87%, 0%, 78.3%, 36.9%)
CIE-LAB	lab(57.82, -58.23, 51.76)
CIE-LCH	lch(57.82, 77.91, 138.36°)
OKLab	oklab(61.74% -0.1575 0.1161)
OKLCH	oklch(61.74% 0.196 143.6)
XYZ	xyz(13.3566, 25.7688, 5.8597)
Luminance	0.2577 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15A123 #A11593

analogous

#4DA115 #15A123 #15A169

triadic

#15A123 #2315A1 #A12315

tetradic

#15A123 #154DA1 #A11593 #A16915

square

#15A123 #154DA1 #A11593 #A16915

split-complementary

#15A123 #6915A1 #A1154D

monochromatic

#07350B #0E6B17 #15A123 #1CD72F #49E759

Accessibility & contrast

On white

3.41

#15A123 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#15A123 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #15A123

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15A123	#FFFFFF	#000000	##000000
##15A123	1.00	3.41	6.15	6.15
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49102

Deuteranopia (green-blind)

#968732

Tritanopia (blue-blind)

#009C89

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #15a123;
/* rgb */ color: rgb(21, 161, 35);
/* oklch */ color: oklch(61.7% 0.196 143.6);

Tailwind

colors: {
  custom: {
    50: '#72be68',
    500: '#15a123',
    950: '#000000',
  },
}

SCSS

$custom: #15a123;
$custom-light: #72be68;
$custom-dark: #000000;

JSON

{
  "hex": "#15a123",
  "rgb": {
    "r": 21,
    "g": 161,
    "b": 35
  },
  "hsl": {
    "h": 126,
    "s": 76.923,
    "l": 35.686
  },
  "oklch": {
    "l": 0.61737,
    "c": 0.19566,
    "h": 143.6
  },
  "luminance": 0.25771
}

Semantic roles & 50–950 ramp

primary

#15A123

secondary

#C849BC

accent

#34E0F3

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#091207

muted

#7B817A

Preview Lab

Preview with #15A123

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

Preview Lab → · Contrast checker → · Palette generator →