#1D9F57#1D9F57

#1D9F57 is a mid, vivid green. Relative luminance 0.257; OKLCH L 61.9% C 0.152 H 152.7°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#1D9F57
RGB	rgb(29, 159, 87)
HSL	hsl(147, 69%, 37%)
HSV	hsv(147, 82%, 62%)
CMYK	cmyk(81.8%, 0%, 45.3%, 37.6%)
CIE-LAB	lab(57.79, -50.15, 28.21)
CIE-LCH	lch(57.79, 57.54, 150.64°)
OKLab	oklab(61.92% -0.1347 0.0695)
OKLCH	oklch(61.92% 0.152 152.7)
XYZ	xyz(14.6238, 25.7438, 13.2133)
Luminance	0.2575 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9F57 #9F1D65

analogous

#249F1D #1D9F57 #1D9F98

triadic

#1D9F57 #571D9F #9F571D

tetradic

#1D9F57 #1D249F #9F1D65 #9F981D

square

#1D9F57 #1D249F #9F1D65 #9F981D

split-complementary

#1D9F57 #981D9F #9F1D24

monochromatic

#0A371E #146B3B #1D9F57 #26D373 #56E094

Accessibility & contrast

On white

3.42

#1D9F57 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#1D9F57 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9F57

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9F57	#FFFFFF	#000000	##000000
##1D9F57	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F9152

Deuteranopia (green-blind)

#91875C

Tritanopia (blue-blind)

#009D8E

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1d9f57;
/* rgb */ color: rgb(29, 159, 87);
/* oklch */ color: oklch(61.9% 0.152 152.7);

Tailwind

colors: {
  custom: {
    50: '#71bc87',
    500: '#1d9f57',
    950: '#000000',
  },
}

SCSS

$custom: #1d9f57;
$custom-light: #71bc87;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9f57",
  "rgb": {
    "r": 29,
    "g": 159,
    "b": 87
  },
  "hsl": {
    "h": 146.769,
    "s": 69.149,
    "l": 36.863
  },
  "oklch": {
    "l": 0.6192,
    "c": 0.15159,
    "h": 152.7
  },
  "luminance": 0.25746
}

Semantic roles & 50–950 ramp

primary

#1D9F57

secondary

#C45492

accent

#3C9DEC

background

#F7FBF8

surface

#EDF7EF

border

#C8D0CA

text

#09120B

muted

#7B817C

Preview Lab

Preview with #1D9F57

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

Preview Lab → · Contrast checker → · Palette generator →