#1C843B#1C843B

#1C843B is a mid, vivid green. Relative luminance 0.171; OKLCH L 54.0% C 0.142 H 148.4°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#1C843B
RGB	rgb(28, 132, 59)
HSL	hsl(138, 65%, 31%)
HSV	hsv(138, 79%, 52%)
CMYK	cmyk(78.8%, 0%, 55.3%, 48.2%)
CIE-LAB	lab(48.34, -45.14, 31.08)
CIE-LCH	lch(48.34, 54.80, 145.45°)
OKLab	oklab(53.96% -0.1213 0.0747)
OKLCH	oklch(53.96% 0.142 148.4)
XYZ	xyz(9.5188, 17.0640, 6.9288)
Luminance	0.1706 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C843B #841C65

analogous

#31841C #1C843B #1C846F

triadic

#1C843B #3B1C84 #843B1C

tetradic

#1C843B #1C3184 #841C65 #846F1C

square

#1C843B #1C3184 #841C65 #846F1C

split-complementary

#1C843B #6F1C84 #841C31

monochromatic

#071F0E #115224 #1C843B #27B652 #43D76F

Accessibility & contrast

On white

4.76

#1C843B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#1C843B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C843B

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C843B	#FFFFFF	#000000	##FFFFFF
##1C843B	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857834

Deuteranopia (green-blind)

#797041

Tritanopia (blue-blind)

#008173

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1c843b;
/* rgb */ color: rgb(28, 132, 59);
/* oklch */ color: oklch(54.0% 0.142 148.4);

Tailwind

colors: {
  custom: {
    50: '#6aa973',
    500: '#1c843b',
    950: '#000000',
  },
}

SCSS

$custom: #1c843b;
$custom-light: #6aa973;
$custom-dark: #000000;

JSON

{
  "hex": "#1c843b",
  "rgb": {
    "r": 28,
    "g": 132,
    "b": 59
  },
  "hsl": {
    "h": 137.885,
    "s": 65,
    "l": 31.373
  },
  "oklch": {
    "l": 0.53958,
    "c": 0.14246,
    "h": 148.4
  },
  "luminance": 0.17065
}

Semantic roles & 50–950 ramp

primary

#1C843B

secondary

#B74595

accent

#40B6E8

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#081008

muted

#7A7F7B

Preview Lab

Preview with #1C843B

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

Preview Lab → · Contrast checker → · Palette generator →