#8EC33B#8EC33B

#8EC33B is a light, vivid yellow-green. Relative luminance 0.451; OKLCH L 75.4% C 0.172 H 128.5°. Best body text is #000000 at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#8EC33B
RGB	rgb(142, 195, 59)
HSL	hsl(83, 54%, 50%)
HSV	hsv(83, 70%, 76%)
CMYK	cmyk(27.2%, 0%, 69.7%, 23.5%)
CIE-LAB	lab(72.96, -37.56, 59.71)
CIE-LCH	lch(72.96, 70.54, 122.17°)
OKLab	oklab(75.41% -0.1071 0.1346)
OKLCH	oklch(75.41% 0.172 128.5)
XYZ	xyz(31.4598, 45.0960, 11.1837)
Luminance	0.4510 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8EC33B #703BC3

analogous

#C3B43B #8EC33B #4AC33B

triadic

#8EC33B #3B8EC3 #C33B8E

tetradic

#8EC33B #3BC3B4 #703BC3 #C33B4A

square

#8EC33B #3BC3B4 #703BC3 #C33B4A

split-complementary

#8EC33B #3B4AC3 #B43BC3

monochromatic

#4A651F #6C942D #8EC33B #A9D269 #C4E098

Accessibility & contrast

On white

2.10

#8EC33B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.02

#8EC33B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8EC33B

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8EC33B	#FFFFFF	#000000	##000000
##8EC33B	1.00	2.10	10.02	10.02
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.02	21.00	1.00	1.00
##000000	10.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB525

Deuteranopia (green-blind)

#C5B247

Tritanopia (blue-blind)

#93BAA8

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #8ec33b;
/* rgb */ color: rgb(142, 195, 59);
/* oklch */ color: oklch(75.4% 0.172 128.5);

Tailwind

colors: {
  custom: {
    50: '#b3d579',
    500: '#8ec33b',
    950: '#000000',
  },
}

SCSS

$custom: #8ec33b;
$custom-light: #b3d579;
$custom-dark: #000000;

JSON

{
  "hex": "#8ec33b",
  "rgb": {
    "r": 142,
    "g": 195,
    "b": 59
  },
  "hsl": {
    "h": 83.382,
    "s": 53.543,
    "l": 49.804
  },
  "oklch": {
    "l": 0.75412,
    "c": 0.17202,
    "h": 128.5
  },
  "luminance": 0.45097
}

Semantic roles & 50–950 ramp

primary

#8EC33B

secondary

#A68ECC

accent

#4BDD84

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #8EC33B

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

Preview Lab → · Contrast checker → · Palette generator →