#3ECF51#3ECF51

#3ECF51 is a light, highly saturated green. Relative luminance 0.462; OKLCH L 75.2% C 0.207 H 145.1°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#3ECF51
RGB	rgb(62, 207, 81)
HSL	hsl(128, 60%, 53%)
HSV	hsv(128, 70%, 81%)
CMYK	cmyk(70%, 0%, 60.9%, 18.8%)
CIE-LAB	lab(73.70, -62.98, 50.57)
CIE-LCH	lch(73.70, 80.77, 141.24°)
OKLab	oklab(75.24% -0.1701 0.1187)
OKLCH	oklch(75.24% 0.207 145.1)
XYZ	xyz(25.7829, 46.2410, 15.3496)
Luminance	0.4624 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3ECF51 #CF3EBC

analogous

#73CF3E #3ECF51 #3ECF99

triadic

#3ECF51 #513ECF #CF513E

tetradic

#3ECF51 #3E73CF #CF3EBC #CF993E

square

#3ECF51 #3E73CF #CF3EBC #CF993E

split-complementary

#3ECF51 #993ECF #CF3E73

monochromatic

#1D7529 #29A63A #3ECF51 #6FDB7D #A0E7A9

Accessibility & contrast

On white

2.05

#3ECF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#3ECF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3ECF51

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3ECF51	#FFFFFF	#000000	##000000
##3ECF51	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BC43

Deuteranopia (green-blind)

#C1B15C

Tritanopia (blue-blind)

#00CAB4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #3ecf51;
/* rgb */ color: rgb(62, 207, 81);
/* oklch */ color: oklch(75.2% 0.207 145.1);

Tailwind

colors: {
  custom: {
    50: '#87df86',
    500: '#3ecf51',
    950: '#000000',
  },
}

SCSS

$custom: #3ecf51;
$custom-light: #87df86;
$custom-dark: #000000;

JSON

{
  "hex": "#3ecf51",
  "rgb": {
    "r": 62,
    "g": 207,
    "b": 81
  },
  "hsl": {
    "h": 127.862,
    "s": 60.166,
    "l": 52.745
  },
  "oklch": {
    "l": 0.75238,
    "c": 0.20744,
    "h": 145.1
  },
  "luminance": 0.46244
}

Semantic roles & 50–950 ramp

primary

#3ECF51

secondary

#D495CC

accent

#44CFE3

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #3ECF51

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

Preview Lab → · Contrast checker → · Palette generator →