Nasty Green#70B23F

#70B23F is a light, vivid yellow-green. Relative luminance 0.356; OKLCH L 69.5% C 0.163 H 134.3°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Nasty Green — editorial page

Color values

HEX	#70B23F
RGB	rgb(112, 178, 63)
HSL	hsl(94, 48%, 47%)
HSV	hsv(94, 65%, 70%)
CMYK	cmyk(37.1%, 0%, 64.6%, 30.2%)
CIE-LAB	lab(66.25, -40.69, 50.55)
CIE-LCH	lch(66.25, 64.89, 128.84°)
OKLab	oklab(69.53% -0.1134 0.1164)
OKLCH	oklch(69.53% 0.163 134.3)
XYZ	xyz(23.4992, 35.6433, 10.3433)
Luminance	0.3564 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#70B23F #813FB2

analogous

#AAB23F #70B23F #3FB248

triadic

#70B23F #3F70B2 #B23F70

tetradic

#70B23F #3FAAB2 #813FB2 #B2483F

square

#70B23F #3FAAB2 #813FB2 #B2483F

split-complementary

#70B23F #483FB2 #B23FAA

monochromatic

#37581F #54852F #70B23F #90C966 #B1D993

Accessibility & contrast

On white

2.58

#70B23F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#70B23F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #70B23F

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##70B23F	#FFFFFF	#000000	##000000
##70B23F	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A431

Deuteranopia (green-blind)

#AF9F48

Tritanopia (blue-blind)

#6FAB9A

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #70b23f;
/* rgb */ color: rgb(112, 178, 63);
/* oklch */ color: oklch(69.5% 0.163 134.3);

Tailwind

colors: {
  custom: {
    50: '#9ec979',
    500: '#70b23f',
    950: '#000000',
  },
}

SCSS

$custom: #70b23f;
$custom-light: #9ec979;
$custom-dark: #000000;

JSON

{
  "hex": "#70b23f",
  "rgb": {
    "r": 112,
    "g": 178,
    "b": 63
  },
  "hsl": {
    "h": 94.435,
    "s": 47.718,
    "l": 47.255
  },
  "oklch": {
    "l": 0.69527,
    "c": 0.16253,
    "h": 134.3
  },
  "luminance": 0.35644
}

Semantic roles & 50–950 ramp

primary

#70B23F

secondary

#AB89C4

accent

#50D79E

background

#FAFCF7

surface

#F3F8EE

border

#CDD1C9

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #70B23F

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

Preview Lab → · Contrast checker → · Palette generator →