#1A803B#1A803B

#1A803B is a mid, vivid green. Relative luminance 0.160; OKLCH L 52.8% C 0.138 H 149.0°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#1A803B
RGB	rgb(26, 128, 59)
HSL	hsl(139, 66%, 30%)
HSV	hsv(139, 80%, 50%)
CMYK	cmyk(79.7%, 0%, 53.9%, 49.8%)
CIE-LAB	lab(46.94, -43.95, 29.36)
CIE-LCH	lch(46.94, 52.86, 146.25°)
OKLab	oklab(52.79% -0.1181 0.0708)
OKLCH	oklch(52.79% 0.138 149)
XYZ	xyz(8.9339, 15.9727, 6.7490)
Luminance	0.1597 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A803B #801A5F

analogous

#2C801A #1A803B #1A806E

triadic

#1A803B #3B1A80 #803B1A

tetradic

#1A803B #1A2C80 #801A5F #806E1A

square

#1A803B #1A2C80 #801A5F #806E1A

split-complementary

#1A803B #6E1A80 #801A2C

monochromatic

#051A0C #104D24 #1A803B #24B352 #3DD86F

Accessibility & contrast

On white

5.01

#1A803B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#1A803B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A803B

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A803B	#FFFFFF	#000000	##FFFFFF
##1A803B	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817435

Deuteranopia (green-blind)

#766C40

Tritanopia (blue-blind)

#007D70

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #1a803b;
/* rgb */ color: rgb(26, 128, 59);
/* oklch */ color: oklch(52.8% 0.138 149.0);

Tailwind

colors: {
  custom: {
    50: '#69a672',
    500: '#1a803b',
    950: '#000000',
  },
}

SCSS

$custom: #1a803b;
$custom-light: #69a672;
$custom-dark: #000000;

JSON

{
  "hex": "#1a803b",
  "rgb": {
    "r": 26,
    "g": 128,
    "b": 59
  },
  "hsl": {
    "h": 139.412,
    "s": 66.234,
    "l": 30.196
  },
  "oklch": {
    "l": 0.52786,
    "c": 0.13771,
    "h": 149
  },
  "luminance": 0.15974
}

Semantic roles & 50–950 ramp

primary

#1A803B

secondary

#B4428F

accent

#3FB2E9

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #1A803B

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

Preview Lab → · Contrast checker → · Palette generator →