#1C833B#1C833B

#1C833B is a mid, vivid green. Relative luminance 0.168; OKLCH L 53.7% C 0.141 H 148.5°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#1C833B
RGB	rgb(28, 131, 59)
HSL	hsl(138, 65%, 31%)
HSV	hsv(138, 79%, 51%)
CMYK	cmyk(78.6%, 0%, 55%, 48.6%)
CIE-LAB	lab(48.00, -44.77, 30.67)
CIE-LCH	lch(48.00, 54.27, 145.59°)
OKLab	oklab(53.68% -0.1203 0.0737)
OKLCH	oklch(53.68% 0.141 148.5)
XYZ	xyz(9.3839, 16.7941, 6.8839)
Luminance	0.1679 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C833B #831C64

analogous

#30831C #1C833B #1C836E

triadic

#1C833B #3B1C83 #833B1C

tetradic

#1C833B #1C3083 #831C64 #836E1C

square

#1C833B #1C3083 #831C64 #836E1C

split-complementary

#1C833B #6E1C83 #831C30

monochromatic

#061E0E #115124 #1C833B #27B552 #43D76F

Accessibility & contrast

On white

4.82

#1C833B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#1C833B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C833B

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C833B	#FFFFFF	#000000	##FFFFFF
##1C833B	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847735

Deuteranopia (green-blind)

#796F40

Tritanopia (blue-blind)

#008073

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1c833b;
/* rgb */ color: rgb(28, 131, 59);
/* oklch */ color: oklch(53.7% 0.141 148.5);

Tailwind

colors: {
  custom: {
    50: '#6aa873',
    500: '#1c833b',
    950: '#000000',
  },
}

SCSS

$custom: #1c833b;
$custom-light: #6aa873;
$custom-dark: #000000;

JSON

{
  "hex": "#1c833b",
  "rgb": {
    "r": 28,
    "g": 131,
    "b": 59
  },
  "hsl": {
    "h": 138.058,
    "s": 64.78,
    "l": 31.176
  },
  "oklch": {
    "l": 0.53675,
    "c": 0.14114,
    "h": 148.5
  },
  "luminance": 0.16795
}

Semantic roles & 50–950 ramp

primary

#1C833B

secondary

#B64594

accent

#40B5E8

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#071008

muted

#7A7F7B

Preview Lab

Preview with #1C833B

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

Preview Lab → · Contrast checker → · Palette generator →