#1F952B#1F952B

#1F952B is a mid, vivid green. Relative luminance 0.220; OKLCH L 58.6% C 0.176 H 144.1°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#1F952B
RGB	rgb(31, 149, 43)
HSL	hsl(126, 66%, 35%)
HSV	hsv(126, 79%, 58%)
CMYK	cmyk(79.2%, 0%, 71.1%, 41.6%)
CIE-LAB	lab(53.98, -52.59, 44.96)
CIE-LCH	lch(53.98, 69.19, 139.47°)
OKLab	oklab(58.6% -0.1422 0.1029)
OKLCH	oklch(58.6% 0.176 144.1)
XYZ	xyz(11.7478, 21.9592, 5.9044)
Luminance	0.2196 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F952B #951F89

analogous

#4E951F #1F952B #1F9566

triadic

#1F952B #2B1F95 #952B1F

tetradic

#1F952B #1F4E95 #951F89 #95661F

square

#1F952B #1F4E95 #951F89 #95661F

split-complementary

#1F952B #661F95 #951F4E

monochromatic

#0A300E #14621C #1F952B #2AC83A #53DB61

Accessibility & contrast

On white

3.89

#1F952B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#1F952B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F952B

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F952B	#FFFFFF	#000000	##000000
##1F952B	1.00	3.89	5.39	5.39
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98861B

Deuteranopia (green-blind)

#8B7E35

Tritanopia (blue-blind)

#009180

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1f952b;
/* rgb */ color: rgb(31, 149, 43);
/* oklch */ color: oklch(58.6% 0.176 144.1);

Tailwind

colors: {
  custom: {
    50: '#70b56a',
    500: '#1f952b',
    950: '#000000',
  },
}

SCSS

$custom: #1f952b;
$custom-light: #70b56a;
$custom-dark: #000000;

JSON

{
  "hex": "#1f952b",
  "rgb": {
    "r": 31,
    "g": 149,
    "b": 43
  },
  "hsl": {
    "h": 126.102,
    "s": 65.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.58603,
    "c": 0.17553,
    "h": 144.1
  },
  "luminance": 0.21961
}

Semantic roles & 50–950 ramp

primary

#1F952B

secondary

#BF51B3

accent

#3FD7E9

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091107

muted

#7B807A

Preview Lab

Preview with #1F952B

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

Preview Lab → · Contrast checker → · Palette generator →