#1F954F#1F954F

#1F954F is a mid, vivid green. Relative luminance 0.224; OKLCH L 59.1% C 0.145 H 151.7°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#1F954F
RGB	rgb(31, 149, 79)
HSL	hsl(144, 66%, 35%)
HSV	hsv(144, 79%, 58%)
CMYK	cmyk(79.2%, 0%, 47%, 41.6%)
CIE-LAB	lab(54.40, -47.66, 28.11)
CIE-LCH	lch(54.40, 55.33, 149.46°)
OKLab	oklab(59.08% -0.1281 0.069)
OKLCH	oklch(59.08% 0.145 151.7)
XYZ	xyz(12.7227, 22.3492, 11.0389)
Luminance	0.2235 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F954F #951F65

analogous

#2A951F #1F954F #1F958A

triadic

#1F954F #4F1F95 #954F1F

tetradic

#1F954F #1F2A95 #951F65 #958A1F

square

#1F954F #1F2A95 #951F65 #958A1F

split-complementary

#1F954F #8A1F95 #951F2A

monochromatic

#0A3019 #146234 #1F954F #2AC86A #53DB8B

Accessibility & contrast

On white

3.84

#1F954F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#1F954F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F954F

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F954F	#FFFFFF	#000000	##000000
##1F954F	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95884A

Deuteranopia (green-blind)

#887E54

Tritanopia (blue-blind)

#009384

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #1f954f;
/* rgb */ color: rgb(31, 149, 79);
/* oklch */ color: oklch(59.1% 0.145 151.7);

Tailwind

colors: {
  custom: {
    50: '#6fb581',
    500: '#1f954f',
    950: '#000000',
  },
}

SCSS

$custom: #1f954f;
$custom-light: #6fb581;
$custom-dark: #000000;

JSON

{
  "hex": "#1f954f",
  "rgb": {
    "r": 31,
    "g": 149,
    "b": 79
  },
  "hsl": {
    "h": 144.407,
    "s": 65.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.59077,
    "c": 0.14546,
    "h": 151.7
  },
  "luminance": 0.22351
}

Semantic roles & 50–950 ramp

primary

#1F954F

secondary

#BF5192

accent

#3FA4E9

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#09110A

muted

#7B807C

Preview Lab

Preview with #1F954F

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

Preview Lab → · Contrast checker → · Palette generator →