#1F975A#1F975A

#1F975A is a mid, vivid green. Relative luminance 0.232; OKLCH L 59.8% C 0.138 H 155.1°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#1F975A
RGB	rgb(31, 151, 90)
HSL	hsl(150, 66%, 36%)
HSV	hsv(150, 79%, 59%)
CMYK	cmyk(79.5%, 0%, 40.4%, 40.8%)
CIE-LAB	lab(55.24, -46.34, 23.26)
CIE-LCH	lch(55.24, 51.85, 153.34°)
OKLab	oklab(59.83% -0.1249 0.058)
OKLCH	oklch(59.83% 0.138 155.1)
XYZ	xyz(13.4758, 23.1611, 13.4312)
Luminance	0.2316 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F975A #971F5C

analogous

#20971F #1F975A #1F9796

triadic

#1F975A #5A1F97 #975A1F

tetradic

#1F975A #1F2097 #971F5C #97961F

square

#1F975A #1F2097 #971F5C #97961F

split-complementary

#1F975A #961F97 #971F20

monochromatic

#0A311D #15643C #1F975A #29CA78 #54DC97

Accessibility & contrast

On white

3.73

#1F975A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#1F975A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F975A

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F975A	#FFFFFF	#000000	##000000
##1F975A	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968A56

Deuteranopia (green-blind)

#88805E

Tritanopia (blue-blind)

#009588

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1f975a;
/* rgb */ color: rgb(31, 151, 90);
/* oklch */ color: oklch(59.8% 0.138 155.1);

Tailwind

colors: {
  custom: {
    50: '#6fb789',
    500: '#1f975a',
    950: '#000000',
  },
}

SCSS

$custom: #1f975a;
$custom-light: #6fb789;
$custom-dark: #000000;

JSON

{
  "hex": "#1f975a",
  "rgb": {
    "r": 31,
    "g": 151,
    "b": 90
  },
  "hsl": {
    "h": 149.5,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.59833,
    "c": 0.13767,
    "h": 155.1
  },
  "luminance": 0.23163
}

Semantic roles & 50–950 ramp

primary

#1F975A

secondary

#BF528A

accent

#3F95E9

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09110B

muted

#7B807C

Preview Lab

Preview with #1F975A

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

Preview Lab → · Contrast checker → · Palette generator →