#1F9C59#1F9C59

#1F9C59 is a mid, vivid green. Relative luminance 0.248; OKLCH L 61.2% C 0.145 H 153.7°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#1F9C59
RGB	rgb(31, 156, 89)
HSL	hsl(148, 67%, 37%)
HSV	hsv(148, 80%, 61%)
CMYK	cmyk(80.1%, 0%, 42.9%, 38.8%)
CIE-LAB	lab(56.87, -48.43, 25.95)
CIE-LCH	lch(56.87, 54.95, 151.82°)
OKLab	oklab(61.17% -0.1303 0.0643)
OKLCH	oklch(61.17% 0.145 153.7)
XYZ	xyz(14.2554, 24.7878, 13.4825)
Luminance	0.2479 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9C59 #9C1F62

analogous

#249C1F #1F9C59 #1F9C98

triadic

#1F9C59 #591F9C #9C591F

tetradic

#1F9C59 #1F249C #9C1F62 #9C981F

square

#1F9C59 #1F249C #9C1F62 #9C981F

split-complementary

#1F9C59 #981F9C #9C1F24

monochromatic

#0B361F #15693C #1F9C59 #29CF76 #58DE96

Accessibility & contrast

On white

3.52

#1F9C59 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#1F9C59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9C59

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9C59	#FFFFFF	#000000	##000000
##1F9C59	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8F54

Deuteranopia (green-blind)

#8D845E

Tritanopia (blue-blind)

#009A8C

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #1f9c59;
/* rgb */ color: rgb(31, 156, 89);
/* oklch */ color: oklch(61.2% 0.145 153.7);

Tailwind

colors: {
  custom: {
    50: '#71ba88',
    500: '#1f9c59',
    950: '#000000',
  },
}

SCSS

$custom: #1f9c59;
$custom-light: #71ba88;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9c59",
  "rgb": {
    "r": 31,
    "g": 156,
    "b": 89
  },
  "hsl": {
    "h": 147.84,
    "s": 66.845,
    "l": 36.667
  },
  "oklch": {
    "l": 0.61174,
    "c": 0.14528,
    "h": 153.7
  },
  "luminance": 0.2479
}

Semantic roles & 50–950 ramp

primary

#1F9C59

secondary

#C1558F

accent

#3E9AEA

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09120B

muted

#7B817C

Preview Lab

Preview with #1F9C59

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

Preview Lab → · Contrast checker → · Palette generator →