#1F952F#1F952F

#1F952F is a mid, vivid green. Relative luminance 0.220; OKLCH L 58.6% C 0.173 H 144.7°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#1F952F
RGB	rgb(31, 149, 47)
HSL	hsl(128, 66%, 35%)
HSV	hsv(128, 79%, 58%)
CMYK	cmyk(79.2%, 0%, 68.5%, 41.6%)
CIE-LAB	lab(54.02, -52.19, 43.32)
CIE-LCH	lch(54.02, 67.83, 140.30°)
OKLab	oklab(58.64% -0.1409 0.0999)
OKLCH	oklch(58.64% 0.173 144.7)
XYZ	xyz(11.8248, 21.9900, 6.3101)
Luminance	0.2199 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F952F #951F85

analogous

#4A951F #1F952F #1F956A

triadic

#1F952F #2F1F95 #952F1F

tetradic

#1F952F #1F4A95 #951F85 #956A1F

square

#1F952F #1F4A95 #951F85 #956A1F

split-complementary

#1F952F #6A1F95 #951F4A

monochromatic

#0A300F #14621F #1F952F #2AC83F #53DB66

Accessibility & contrast

On white

3.89

#1F952F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#1F952F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F952F

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F952F	#FFFFFF	#000000	##000000
##1F952F	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988721

Deuteranopia (green-blind)

#8B7E39

Tritanopia (blue-blind)

#009180

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1f952f;
/* rgb */ color: rgb(31, 149, 47);
/* oklch */ color: oklch(58.6% 0.173 144.7);

Tailwind

colors: {
  custom: {
    50: '#70b56d',
    500: '#1f952f',
    950: '#000000',
  },
}

SCSS

$custom: #1f952f;
$custom-light: #70b56d;
$custom-dark: #000000;

JSON

{
  "hex": "#1f952f",
  "rgb": {
    "r": 31,
    "g": 149,
    "b": 47
  },
  "hsl": {
    "h": 128.136,
    "s": 65.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.5864,
    "c": 0.17277,
    "h": 144.7
  },
  "luminance": 0.21991
}

Semantic roles & 50–950 ramp

primary

#1F952F

secondary

#BF51B0

accent

#3FD2E9

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091107

muted

#7B807A

Preview Lab

Preview with #1F952F

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

Preview Lab → · Contrast checker → · Palette generator →