#1C9F3D#1C9F3D

#1C9F3D is a mid, vivid green. Relative luminance 0.254; OKLCH L 61.5% C 0.175 H 146.6°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#1C9F3D
RGB	rgb(28, 159, 61)
HSL	hsl(135, 70%, 37%)
HSV	hsv(135, 82%, 62%)
CMYK	cmyk(82.4%, 0%, 61.6%, 37.6%)
CIE-LAB	lab(57.44, -54.29, 40.85)
CIE-LCH	lch(57.44, 67.94, 143.04°)
OKLab	oklab(61.52% -0.146 0.0961)
OKLCH	oklch(61.52% 0.175 146.6)
XYZ	xyz(13.7183, 25.3784, 8.5895)
Luminance	0.2538 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9F3D #9F1C7E

analogous

#3C9F1C #1C9F3D #1C9F7F

triadic

#1C9F3D #3D1C9F #9F3D1C

tetradic

#1C9F3D #1C3C9F #9F1C7E #9F7F1C

square

#1C9F3D #1C3C9F #9F1C7E #9F7F1C

split-complementary

#1C9F3D #7F1C9F #9F1C3C

monochromatic

#0A3715 #136B29 #1C9F3D #25D351 #54E178

Accessibility & contrast

On white

3.46

#1C9F3D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#1C9F3D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9F3D

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9F3D	#FFFFFF	#000000	##000000
##1C9F3D	1.00	3.46	6.08	6.08
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A19032

Deuteranopia (green-blind)

#938645

Tritanopia (blue-blind)

#009B8A

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #1c9f3d;
/* rgb */ color: rgb(28, 159, 61);
/* oklch */ color: oklch(61.5% 0.175 146.6);

Tailwind

colors: {
  custom: {
    50: '#71bd76',
    500: '#1c9f3d',
    950: '#000000',
  },
}

SCSS

$custom: #1c9f3d;
$custom-light: #71bd76;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9f3d",
  "rgb": {
    "r": 28,
    "g": 159,
    "b": 61
  },
  "hsl": {
    "h": 135.115,
    "s": 70.053,
    "l": 36.667
  },
  "oklch": {
    "l": 0.61516,
    "c": 0.17479,
    "h": 146.6
  },
  "luminance": 0.2538
}

Semantic roles & 50–950 ramp

primary

#1C9F3D

secondary

#C453A8

accent

#3BC0ED

background

#F7FBF7

surface

#EDF7ED

border

#C8D0C8

text

#091209

muted

#7B817B

Preview Lab

Preview with #1C9F3D

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

Preview Lab → · Contrast checker → · Palette generator →