#39CA51#39CA51

#39CA51 is a light, highly saturated green. Relative luminance 0.437; OKLCH L 73.8% C 0.203 H 145.7°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#39CA51
RGB	rgb(57, 202, 81)
HSL	hsl(130, 58%, 51%)
HSV	hsv(130, 72%, 79%)
CMYK	cmyk(71.8%, 0%, 59.9%, 20.8%)
CIE-LAB	lab(72.03, -62.13, 48.62)
CIE-LCH	lch(72.03, 78.90, 141.95°)
OKLab	oklab(73.82% -0.1676 0.1145)
OKLCH	oklch(73.82% 0.203 145.7)
XYZ	xyz(24.2914, 43.7023, 14.9382)
Luminance	0.4370 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39CA51 #CA39B2

analogous

#69CA39 #39CA51 #39CA99

triadic

#39CA51 #5139CA #CA5139

tetradic

#39CA51 #3969CA #CA39B2 #CA9939

square

#39CA51 #3969CA #CA39B2 #CA9939

split-complementary

#39CA51 #9939CA #CA3969

monochromatic

#1D6C2A #2A9C3D #39CA51 #69D77B #9AE4A6

Accessibility & contrast

On white

2.16

#39CA51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#39CA51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39CA51

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39CA51	#FFFFFF	#000000	##000000
##39CA51	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB844

Deuteranopia (green-blind)

#BCAC5B

Tritanopia (blue-blind)

#00C5B0

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #39ca51;
/* rgb */ color: rgb(57, 202, 81);
/* oklch */ color: oklch(73.8% 0.203 145.7);

Tailwind

colors: {
  custom: {
    50: '#84db86',
    500: '#39ca51',
    950: '#000000',
  },
}

SCSS

$custom: #39ca51;
$custom-light: #84db86;
$custom-dark: #000000;

JSON

{
  "hex": "#39ca51",
  "rgb": {
    "r": 57,
    "g": 202,
    "b": 81
  },
  "hsl": {
    "h": 129.931,
    "s": 57.769,
    "l": 50.784
  },
  "oklch": {
    "l": 0.73823,
    "c": 0.20302,
    "h": 145.7
  },
  "luminance": 0.43705
}

Semantic roles & 50–950 ramp

primary

#39CA51

secondary

#D08FC5

accent

#47C7E1

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #39CA51

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

Preview Lab → · Contrast checker → · Palette generator →