#38CF3B#38CF3B

#38CF3B is a light, highly saturated green. Relative luminance 0.458; OKLCH L 74.9% C 0.224 H 143.2°. Best body text is #000000 at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#38CF3B
RGB	rgb(56, 207, 59)
HSL	hsl(121, 61%, 52%)
HSV	hsv(121, 73%, 81%)
CMYK	cmyk(72.9%, 0%, 71.5%, 18.8%)
CIE-LAB	lab(73.40, -66.15, 59.14)
CIE-LCH	lch(73.40, 88.73, 138.20°)
OKLab	oklab(74.9% -0.1794 0.1344)
OKLCH	oklch(74.9% 0.224 143.2)
XYZ	xyz(24.7316, 45.7794, 11.6697)
Luminance	0.4578 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#38CF3B #CF38CC

analogous

#81CF38 #38CF3B #38CF87

triadic

#38CF3B #3B38CF #CF3B38

tetradic

#38CF3B #3881CF #CF38CC #CF8738

square

#38CF3B #3881CF #CF38CC #CF8738

split-complementary

#38CF3B #8738CF #CF3881

monochromatic

#1B711D #27A32A #38CF3B #69DB6C #9BE79C

Accessibility & contrast

On white

2.07

#38CF3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.16

#38CF3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #38CF3B

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##38CF3B	#FFFFFF	#000000	##000000
##38CF3B	1.00	2.07	10.16	10.16
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.16	21.00	1.00	1.00
##000000	10.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB22

Deuteranopia (green-blind)

#C2B04A

Tritanopia (blue-blind)

#00C9B2

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #38cf3b;
/* rgb */ color: rgb(56, 207, 59);
/* oklch */ color: oklch(74.9% 0.224 143.2);

Tailwind

colors: {
  custom: {
    50: '#86df79',
    500: '#38cf3b',
    950: '#000000',
  },
}

SCSS

$custom: #38cf3b;
$custom-light: #86df79;
$custom-dark: #000000;

JSON

{
  "hex": "#38cf3b",
  "rgb": {
    "r": 56,
    "g": 207,
    "b": 59
  },
  "hsl": {
    "h": 121.192,
    "s": 61.134,
    "l": 51.569
  },
  "oklch": {
    "l": 0.74897,
    "c": 0.22421,
    "h": 143.2
  },
  "luminance": 0.45782
}

Semantic roles & 50–950 ramp

primary

#38CF3B

secondary

#D390D1

accent

#44E1E4

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #38CF3B

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

Preview Lab → · Contrast checker → · Palette generator →