#1C9F52#1C9F52

#1C9F52 is a mid, vivid green. Relative luminance 0.257; OKLCH L 61.8% C 0.156 H 151.3°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#1C9F52
RGB	rgb(28, 159, 82)
HSL	hsl(145, 70%, 37%)
HSV	hsv(145, 82%, 62%)
CMYK	cmyk(82.4%, 0%, 48.4%, 37.6%)
CIE-LAB	lab(57.70, -51.15, 30.73)
CIE-LCH	lch(57.70, 59.67, 149.00°)
OKLab	oklab(61.82% -0.1373 0.0751)
OKLCH	oklch(61.82% 0.156 151.3)
XYZ	xyz(14.3987, 25.6506, 12.1732)
Luminance	0.2565 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9F52 #9F1C69

analogous

#289F1C #1C9F52 #1C9F94

triadic

#1C9F52 #521C9F #9F521C

tetradic

#1C9F52 #1C289F #9F1C69 #9F941C

square

#1C9F52 #1C289F #9F1C69 #9F941C

split-complementary

#1C9F52 #941C9F #9F1C28

monochromatic

#0A371C #136B37 #1C9F52 #25D36D #54E18E

Accessibility & contrast

On white

3.43

#1C9F52 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#1C9F52 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9F52

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9F52	#FFFFFF	#000000	##000000
##1C9F52	1.00	3.43	6.13	6.13
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0914C

Deuteranopia (green-blind)

#918758

Tritanopia (blue-blind)

#009C8D

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1c9f52;
/* rgb */ color: rgb(28, 159, 82);
/* oklch */ color: oklch(61.8% 0.156 151.3);

Tailwind

colors: {
  custom: {
    50: '#71bc84',
    500: '#1c9f52',
    950: '#000000',
  },
}

SCSS

$custom: #1c9f52;
$custom-light: #71bc84;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9f52",
  "rgb": {
    "r": 28,
    "g": 159,
    "b": 82
  },
  "hsl": {
    "h": 144.733,
    "s": 70.053,
    "l": 36.667
  },
  "oklch": {
    "l": 0.61818,
    "c": 0.15647,
    "h": 151.3
  },
  "luminance": 0.25652
}

Semantic roles & 50–950 ramp

primary

#1C9F52

secondary

#C45395

accent

#3BA4ED

background

#F7FBF8

surface

#EDF7EF

border

#C8D0CA

text

#09120B

muted

#7B817C

Preview Lab

Preview with #1C9F52

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

Preview Lab → · Contrast checker → · Palette generator →