#70C539#70C539

#70C539 is a light, vivid yellow-green. Relative luminance 0.437; OKLCH L 74.2% C 0.191 H 135.7°. Best body text is #000000 at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#70C539
RGB	rgb(112, 197, 57)
HSL	hsl(96, 55%, 50%)
HSV	hsv(96, 71%, 77%)
CMYK	cmyk(43.1%, 0%, 71.1%, 22.7%)
CIE-LAB	lab(72.01, -49.10, 59.00)
CIE-LCH	lch(72.01, 76.76, 129.77°)
OKLab	oklab(74.22% -0.1367 0.1334)
OKLCH	oklch(74.22% 0.191 135.7)
XYZ	xyz(27.3862, 43.6711, 10.8564)
Luminance	0.4367 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#70C539 #8E39C5

analogous

#B6C539 #70C539 #39C548

triadic

#70C539 #3970C5 #C53970

tetradic

#70C539 #39B6C5 #8E39C5 #C54839

square

#70C539 #39B6C5 #8E39C5 #C54839

split-complementary

#70C539 #4839C5 #C539B6

monochromatic

#3A661E #55962B #70C539 #92D368 #B4E197

Accessibility & contrast

On white

2.16

#70C539 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.73

#70C539 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #70C539

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##70C539	#FFFFFF	#000000	##000000
##70C539	1.00	2.16	9.73	9.73
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.73	21.00	1.00	1.00
##000000	9.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB521

Deuteranopia (green-blind)

#C1AE46

Tritanopia (blue-blind)

#6DBEA9

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #70c539;
/* rgb */ color: rgb(112, 197, 57);
/* oklch */ color: oklch(74.2% 0.191 135.7);

Tailwind

colors: {
  custom: {
    50: '#a0d778',
    500: '#70c539',
    950: '#000000',
  },
}

SCSS

$custom: #70c539;
$custom-light: #a0d778;
$custom-dark: #000000;

JSON

{
  "hex": "#70c539",
  "rgb": {
    "r": 112,
    "g": 197,
    "b": 57
  },
  "hsl": {
    "h": 96.429,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.74225,
    "c": 0.19101,
    "h": 135.7
  },
  "luminance": 0.43673
}

Semantic roles & 50–950 ramp

primary

#70C539

secondary

#B48DCD

accent

#49DEA4

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F1409

muted

#7F837B

Preview Lab

Preview with #70C539

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

Preview Lab → · Contrast checker → · Palette generator →