#1A833B#1A833B

#1A833B is a mid, vivid green. Relative luminance 0.168; OKLCH L 53.6% C 0.142 H 148.7°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#1A833B
RGB	rgb(26, 131, 59)
HSL	hsl(139, 67%, 31%)
HSV	hsv(139, 80%, 51%)
CMYK	cmyk(80.2%, 0%, 55%, 48.6%)
CIE-LAB	lab(47.97, -45.05, 30.62)
CIE-LCH	lch(47.97, 54.47, 145.80°)
OKLab	oklab(53.64% -0.121 0.0736)
OKLCH	oklch(53.64% 0.142 148.7)
XYZ	xyz(9.3310, 16.7669, 6.8814)
Luminance	0.1677 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A833B #831A62

analogous

#2D831A #1A833B #1A836F

triadic

#1A833B #3B1A83 #833B1A

tetradic

#1A833B #1A2D83 #831A62 #836F1A

square

#1A833B #1A2D83 #831A62 #836F1A

split-complementary

#1A833B #6F1A83 #831A2D

monochromatic

#061D0D #105024 #1A833B #24B652 #3FD96F

Accessibility & contrast

On white

4.82

#1A833B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#1A833B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A833B

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A833B	#FFFFFF	#000000	##FFFFFF
##1A833B	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	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)

#786F40

Tritanopia (blue-blind)

#008073

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1a833b;
/* rgb */ color: rgb(26, 131, 59);
/* oklch */ color: oklch(53.6% 0.142 148.7);

Tailwind

colors: {
  custom: {
    50: '#6aa873',
    500: '#1a833b',
    950: '#000000',
  },
}

SCSS

$custom: #1a833b;
$custom-light: #6aa873;
$custom-dark: #000000;

JSON

{
  "hex": "#1a833b",
  "rgb": {
    "r": 26,
    "g": 131,
    "b": 59
  },
  "hsl": {
    "h": 138.857,
    "s": 66.879,
    "l": 30.784
  },
  "oklch": {
    "l": 0.53637,
    "c": 0.14169,
    "h": 148.7
  },
  "luminance": 0.16768
}

Semantic roles & 50–950 ramp

primary

#1A833B

secondary

#B74292

accent

#3EB4EA

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#071008

muted

#7A7F7B

Preview Lab

Preview with #1A833B

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

Preview Lab → · Contrast checker → · Palette generator →