#1C9140#1C9140

#1C9140 is a mid, vivid green. Relative luminance 0.209; OKLCH L 57.7% C 0.155 H 148.3°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#1C9140
RGB	rgb(28, 145, 64)
HSL	hsl(138, 68%, 34%)
HSV	hsv(138, 81%, 57%)
CMYK	cmyk(80.7%, 0%, 55.9%, 43.1%)
CIE-LAB	lab(52.80, -49.06, 33.93)
CIE-LCH	lch(52.80, 59.65, 145.33°)
OKLab	oklab(57.68% -0.1318 0.0813)
OKLCH	oklch(57.68% 0.155 148.3)
XYZ	xyz(11.5288, 20.8664, 8.2695)
Luminance	0.2087 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9140 #911C6D

analogous

#32911C #1C9140 #1C917B

triadic

#1C9140 #401C91 #91401C

tetradic

#1C9140 #1C3291 #911C6D #917B1C

square

#1C9140 #1C3291 #911C6D #917B1C

split-complementary

#1C9140 #7B1C91 #911C32

monochromatic

#082A13 #125E29 #1C9140 #26C457 #4BDC78

Accessibility & contrast

On white

4.06

#1C9140 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#1C9140 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9140

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9140	#FFFFFF	#000000	##000000
##1C9140	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928439

Deuteranopia (green-blind)

#857A46

Tritanopia (blue-blind)

#008E7F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #1c9140;
/* rgb */ color: rgb(28, 145, 64);
/* oklch */ color: oklch(57.7% 0.155 148.3);

Tailwind

colors: {
  custom: {
    50: '#6eb277',
    500: '#1c9140',
    950: '#000000',
  },
}

SCSS

$custom: #1c9140;
$custom-light: #6eb277;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9140",
  "rgb": {
    "r": 28,
    "g": 145,
    "b": 64
  },
  "hsl": {
    "h": 138.462,
    "s": 67.63,
    "l": 33.922
  },
  "oklch": {
    "l": 0.57677,
    "c": 0.15484,
    "h": 148.3
  },
  "luminance": 0.20868
}

Semantic roles & 50–950 ramp

primary

#1C9140

secondary

#BE4A9B

accent

#3DB5EB

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#081109

muted

#7B807B

Preview Lab

Preview with #1C9140

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

Preview Lab → · Contrast checker → · Palette generator →