#1C833F#1C833F

#1C833F is a mid, vivid green. Relative luminance 0.168; OKLCH L 53.7% C 0.137 H 149.6°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#1C833F
RGB	rgb(28, 131, 63)
HSL	hsl(140, 65%, 31%)
HSV	hsv(140, 79%, 51%)
CMYK	cmyk(78.6%, 0%, 51.9%, 48.6%)
CIE-LAB	lab(48.05, -44.12, 28.63)
CIE-LCH	lch(48.05, 52.60, 147.02°)
OKLab	oklab(53.74% -0.1186 0.0694)
OKLCH	oklch(53.74% 0.137 149.6)
XYZ	xyz(9.4916, 16.8372, 7.4513)
Luminance	0.1684 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C833F #831C60

analogous

#2C831C #1C833F #1C8372

triadic

#1C833F #3F1C83 #833F1C

tetradic

#1C833F #1C2C83 #831C60 #83721C

square

#1C833F #1C2C83 #831C60 #83721C

split-complementary

#1C833F #721C83 #831C2C

monochromatic

#061E0F #115127 #1C833F #27B557 #43D775

Accessibility & contrast

On white

4.81

#1C833F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#1C833F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C833F

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C833F	#FFFFFF	#000000	##FFFFFF
##1C833F	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847739

Deuteranopia (green-blind)

#786F44

Tritanopia (blue-blind)

#008073

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1c833f;
/* rgb */ color: rgb(28, 131, 63);
/* oklch */ color: oklch(53.7% 0.137 149.6);

Tailwind

colors: {
  custom: {
    50: '#6aa875',
    500: '#1c833f',
    950: '#000000',
  },
}

SCSS

$custom: #1c833f;
$custom-light: #6aa875;
$custom-dark: #000000;

JSON

{
  "hex": "#1c833f",
  "rgb": {
    "r": 28,
    "g": 131,
    "b": 63
  },
  "hsl": {
    "h": 140.388,
    "s": 64.78,
    "l": 31.176
  },
  "oklch": {
    "l": 0.53738,
    "c": 0.1374,
    "h": 149.6
  },
  "luminance": 0.16838
}

Semantic roles & 50–950 ramp

primary

#1C833F

secondary

#B64590

accent

#40AFE8

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#071008

muted

#7A7F7B

Preview Lab

Preview with #1C833F

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

Preview Lab → · Contrast checker → · Palette generator →