#1F9756#1F9756

#1F9756 is a mid, vivid green. Relative luminance 0.231; OKLCH L 59.8% C 0.141 H 153.6°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#1F9756
RGB	rgb(31, 151, 86)
HSL	hsl(148, 66%, 36%)
HSV	hsv(148, 79%, 59%)
CMYK	cmyk(79.5%, 0%, 43%, 40.8%)
CIE-LAB	lab(55.17, -47.12, 25.35)
CIE-LCH	lch(55.17, 53.51, 151.72°)
OKLab	oklab(59.75% -0.1268 0.0628)
OKLCH	oklch(59.75% 0.141 153.6)
XYZ	xyz(13.3102, 23.0948, 12.5585)
Luminance	0.2310 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9756 #971F60

analogous

#24971F #1F9756 #1F9792

triadic

#1F9756 #561F97 #97561F

tetradic

#1F9756 #1F2497 #971F60 #97921F

square

#1F9756 #1F2497 #971F60 #97921F

split-complementary

#1F9756 #921F97 #971F24

monochromatic

#0A311C #156439 #1F9756 #29CA73 #54DC93

Accessibility & contrast

On white

3.74

#1F9756 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#1F9756 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9756

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9756	#FFFFFF	#000000	##000000
##1F9756	1.00	3.74	5.62	5.62
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978A51

Deuteranopia (green-blind)

#89805A

Tritanopia (blue-blind)

#009587

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1f9756;
/* rgb */ color: rgb(31, 151, 86);
/* oklch */ color: oklch(59.8% 0.141 153.6);

Tailwind

colors: {
  custom: {
    50: '#6fb786',
    500: '#1f9756',
    950: '#000000',
  },
}

SCSS

$custom: #1f9756;
$custom-light: #6fb786;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9756",
  "rgb": {
    "r": 31,
    "g": 151,
    "b": 86
  },
  "hsl": {
    "h": 147.5,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.59754,
    "c": 0.14147,
    "h": 153.6
  },
  "luminance": 0.23096
}

Semantic roles & 50–950 ramp

primary

#1F9756

secondary

#BF528D

accent

#3F9BE9

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#09110B

muted

#7B807C

Preview Lab

Preview with #1F9756

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

Preview Lab → · Contrast checker → · Palette generator →