#1C9F50#1C9F50

#1C9F50 is a mid, vivid green. Relative luminance 0.256; OKLCH L 61.8% C 0.158 H 150.8°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#1C9F50
RGB	rgb(28, 159, 80)
HSL	hsl(144, 70%, 37%)
HSV	hsv(144, 82%, 62%)
CMYK	cmyk(82.4%, 0%, 49.7%, 37.6%)
CIE-LAB	lab(57.68, -51.49, 31.73)
CIE-LCH	lch(57.68, 60.48, 148.35°)
OKLab	oklab(61.78% -0.1382 0.0773)
OKLCH	oklch(61.78% 0.158 150.8)
XYZ	xyz(14.3237, 25.6206, 11.7782)
Luminance	0.2562 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9F50 #9F1C6B

analogous

#2A9F1C #1C9F50 #1C9F92

triadic

#1C9F50 #501C9F #9F501C

tetradic

#1C9F50 #1C2A9F #9F1C6B #9F921C

square

#1C9F50 #1C2A9F #9F1C6B #9F921C

split-complementary

#1C9F50 #921C9F #9F1C2A

monochromatic

#0A371C #136B36 #1C9F50 #25D36A #54E18C

Accessibility & contrast

On white

3.43

#1C9F50 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#1C9F50 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9F50

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9F50	#FFFFFF	#000000	##000000
##1C9F50	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0914A

Deuteranopia (green-blind)

#918656

Tritanopia (blue-blind)

#009C8C

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1c9f50;
/* rgb */ color: rgb(28, 159, 80);
/* oklch */ color: oklch(61.8% 0.158 150.8);

Tailwind

colors: {
  custom: {
    50: '#71bc82',
    500: '#1c9f50',
    950: '#000000',
  },
}

SCSS

$custom: #1c9f50;
$custom-light: #71bc82;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9f50",
  "rgb": {
    "r": 28,
    "g": 159,
    "b": 80
  },
  "hsl": {
    "h": 143.817,
    "s": 70.053,
    "l": 36.667
  },
  "oklch": {
    "l": 0.61784,
    "c": 0.15831,
    "h": 150.8
  },
  "luminance": 0.25622
}

Semantic roles & 50–950 ramp

primary

#1C9F50

secondary

#C45397

accent

#3BA6ED

background

#F7FBF8

surface

#EDF7EF

border

#C8D0CA

text

#09120A

muted

#7B817C

Preview Lab

Preview with #1C9F50

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

Preview Lab → · Contrast checker → · Palette generator →